Hi there, I notice in a previous question you suggest this paint is not suitable for EPDM roofs, and recommend an alternative. However you no longer stock that product, is there a suitable alternative that you do stock? Thanks

Assuming the EPDM rubber roof is clean, dry, sound and prepared as detailed in the technical data sheet you could consider APOC 576 Premium Silicone Roof Coating .

Would this product be suitable to use on a flat roof whose rain water runs off directly into an outdoor water tank? I'm thinking as regards possible contamination from the product. Many thanks

No, this product wouldn't be advised for use in this type of application as we don't have any testing data against any type of food safe standards and due to the paint never fully hardening. Please e-mail technical@rawlinspaints.com with further detail of your project requirements to allow us to look into alternatives.

Hello, Would this be suitable for painting existing grp flat roof to help reduce temperature in upstairs rooms? Thank you.

No this would not be suitable, you could consider Britannia Aquashield Eco . This can be applied to clean, dry, sound and prepared grp. This is available in black, grey or solar reflective white.

I have been told this paint may not adhere to a green felt flat roof, is that correct?

The solar reflective paint may be applied to a stable felt roof.

What is the solar reflectance according to ASTM C1549? What is the thermal emittance according to ASTM C1371?

The light reflectance value is 89.31% and the SRI (solar reflective index) is ˜112.9. Unfortunately we do not have a thermal emittance measure, the Solar Reflective paint is not guaranteed to reduce heat, but heat is reflected.

Our house gets too hot in summer; is this suitable for brick walls that take a lot of sun? Is it breathable? Thanks

This product can be applied to brick walls, but it is not a breathable paint.

Does this paint contain barium sulphate which was used by engineers at Perdue University to produce ultra white paint?

Barium sulphate is not listed in the Safety Data sheet. You can find the Safety Data Sheet in the data sheets tab on the product page.

Hi can Blackfriar Professional Solar Reflective Paint White be painted on the inside of a skylight? Thanks for your help

Unfortunately no, this is not suitable for application to glass or polycarbonate. Assuming the skylight is glass or polycarbonate, it is clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Zinsser Bulls Eye 1-2-3 followed by Zinsser Perma-White Interior . This can be mixed to many RAL, NCS or BS colours in a matt or satin finish. Please note that brush strokes will be visable from outside.

We would like to use this on the inside of our conservatory roof, which is quite large, so I'm hoping you will confirm that one coat of this paint is all that is necessary?

Unfortunately no this would not be suitable. Assuming the conservatory roof is polycarbonate, you are painting the internal sides of the roof, it is clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Zinsser Bulls Eye 1-2-3 followed by Zinsser Perma-White Interior . Please note brush marks would be visible from the outside.

Could you please let me know the amount of light "solar reflective paint" reflects in percentage?

The light reflecting value of the Solar Reflective Paint is 89.31%.

questions james k on 31/10/2019 Question: I would like to use this over some MDF, would i require a sealer before hand? Im not bothered about a smooth finish to the surface. Answer: Yes, the data sheet states; 'Wooden Surfaces - All bare wooden surfaces should be clean and dry. Not recommended for door or window frames. Do not apply to previously painted wood unless all traces of old paint have been removed.' Is that yes it needs to be sealed, or yes i can put it straight onto MDF? Also is spraying out of the question with a HVLP gun if watered down a little, it is water based after all?

It will go straight onto MDF but a sealer coat of Zinsser Bulls Eye 1-2-3 would be a good idea. If the MDF is for exterior use these paints will not prevent the MDF from swelling over time due to moisture absorption. The product can be sprayed but some HVLP sprayers may not be suitable. The paint is quite thick, we do not advise thinning more than 10% maximum with water.

Can this paint be used on an asphalt balcony? I spilled some acetone by accident while using PU foam, and it removed a bit of previously applied solar reflective paint (white, do not know the brand). Can this paint be also used on the cured PU foam? Thank you!

This should be OK, however the product is water based and can’t be used at lower temperatures, i.e below 10°C. The product should take to the cured PU foam as well but couldn't guarantee this.

I would like to use this over some MDF, would i require a sealer before hand? Im not bothered about a smooth finish to the surface.

Yes, the data sheet states; ' Wooden Surfaces - All bare wooden surfaces should be clean and dry. Not recommended for door or window frames. Do not apply to previously painted wood unless all traces of old paint have been removed.'

i have spilt a who tin of your solar reflective paint on my patio - yes i know you could not dream it up - whats best method of remoavla if possible

If the paint is still wet, scoop up as much paint as you can using a dust pan or similar. Mop up using sand/ sawdust/ rags, avoid spreading the paint further. There will still be some paint impregnated into the surface, at this stage washing with warm water and a scrubbing brush will take it up. Don’t flood the area with water as you will just spread the paint further. If the paint is dry a paint stripper will be required such as Blackfriar Professional Paint & Varnish Remover .

We’re interested in you Solar Reflective Paint and would like to know if this can be painted on top of a EPDM roof without damage to the EPDM rubber?

Blackfriar Professional Solar Reflective Paint White is not recommended for EPDM, however GacoPro Roof Coating is available in Solar Reflective White and is suitable for application to EPDM.

On a dark grey south west facing roof of heavy Marley tiles, at a slope of approx 45 degrees what percentage reduction in solar heat gain in hot weather could be expected?

Blackfriar don’t have any figures for their Blackfriar Professional Solar Reflective Paint White in relation to this, it is a white paint that doesn’t absorb sunlight and therefore reduces the temperature of the substrate. They have never carried out specific tests to determine the reduction in surface temperature.

Would this be suitable for roofing felt? Thanks

Yes, two coats are recommended by brush or roller.

Can this be used inside for glas porch roof

No, we would instead recommend something like Coo-Var White Glass Shading .

Hi, can this paint be used on metal roofs? It's actually for shipping container roofs.

No, for flat metal roofs that may be subject to ponding water we would instead recommend GacoPro Roof Coating which is available in Solar Reflective White or Light Grey.

Can this paint be used to reflect light on a party wall. Or is there another product that would do this?

Assuming you wish to reflect light off the wall into your property to brighten it up a little this should be fine. We would recommend using the Solar Reflective White, not the Aluminium. We also assume the party wall is a standard masonry surface, if so the paint will be fine to go onto this with no specialist primers.

Blackfriar Professional Solar Reflective Paint White

Reference BF2060012

Brand Blackfriar Professional

Search ID BLA327

Blackfriar Professional White Solar Reflective Paint is a specially formulated reflective acrylic coating for reducing solar heat gain on tiles, felt, asphalt, wood, masonry and concrete surfaces.

Reflective, textured finish
Waterproofs and protects
Flexible - allows for contraction and expansion
Resists surface fungal growth
Easy to apply - water-based
Brush or roller application
Can be applied to previously painted surfaces

Colour

White

Size

£69.72(incl. VAT)

£58.10(ex. VAT)

Quantity

Please choose your colour

Available for Delivery (See Delivery Options Below)

ColourPicker Explained

In general we sort colours for products into 2 main groups - ‘Ready Mixed’ and ‘Tinted’.
Tinted colours will always be more expensive than Ready Mixed colours as they need to be produced at the time of order using a tinting machine dispensing colourant into a base*.
During busy periods, this means that tinted colours could take longer, for example – a ready mixed colour ordered on a 3-5 day delivery might arrive within 3 days, however a tinted colour might take the full 5 days to arrive.

To find Ready Mixed colours, search "ready mixed" or select the Ready Mixed 'colour chart'. To see Tinted colours select a colour chart such as RAL, BS, NCS, etc. or search for a colour/hue to see available or related options.

To ensure fair pricing, we split colours into ‘Price Bands’ to group together similar priced colours. If you wish to search for the cheapest tinted colours, always select Price Band 1.

We make every effort to list all available colours, however we also offer a colour match service which can be accessed by contacting our Technical Team on 0113 245 5450 (option 2) or emailing [email protected]

*Colours are sold in the nearest tin size but actual paint volume per tin may vary up to 10% depending on colour

Colour reproduction of the Products on the Site is limited by the technology used to deliver web pages and by the colour representation of Customer’s own monitor and computer set-up. We have made every effort to display as accurately as possible the colours of our Products but we cannot guarantee that the colour shown on Customer’s monitor’s display will accurately reflect the colour of the Product on delivery. We recommend that Customer first purchases the smallest Product available or access an industry standard colour chart in person (and not digitally) to ensure that the colour is acceptable for its purposes.

21 questions about the product

Description

Blackfriar Professional Solar Reflective Paint White is a specially formulated reflective acrylic coating for reducing solar heat gain on tiles, felt, asphalt, wood, masonry and concrete surfaces. Reflective, textured finish, waterproofs and protects, flexible, resists fungal growth, easy to apply, water based, brush or roller application, can be applied to previously painted surfaces.

Recommended Uses

Tiles
Felt
Asphalt
Wood

Preparation

All surfaces should be clean and free of loose material and contamination. Remove all moss, lichen, fungal growth and other contaminants. Scrape off any loose paint. Surfaces can be slightly damp but they should not be wet. Priming is not necessary.

Roofs - Asbestos/cement roofs can be successfully coated, but may require special preparation to comply with asbestos regulations. All surfaces must be clean and free from loose and dusty matter. Previous coatings should be sound and well bonded.
Brick and Cementitious Surfaces - Surfaces should be clean, dry and free of any loose material and contamination. Use a fungicide like Blackfriar Anti-Mould Solution or Concentrated Fungicidal Wash to remove any fungi, algae or moss, etc. Scrape off any loose paint. Existing hard smooth, glossy paint should be lightly sanded to provide a key. Wash with a detergent solution, rinse with water and allow to dry. Make good any minor defects with external grade filler. Damp down dry, absorbent surfaces with water to leave them slightly damp.
Wooden Surfaces - All bare wooden surfaces should be clean and dry. Not recommended for door or window frames. Do not apply to previously painted wood unless all traces of old paint have been removed.

Application

Stir thoroughly before use. Apply with a brush or roller working the paint in any surface imperfections. Two coats recommended. Blackfriar Professional White Solar Reflective Paint is tough and durable but is not suitable for persistent foot or mechanical traffic. It should be applied between 10°C and 30°C. Avoid applying to very hot substrates such as dark surfaces in direct sunlight. Do not apply if rainfall is imminent or if humidity is very high.

Coverage Rate

4-8m²/litre per coat. Two coats recommended.

Drying Time

2-4hrs @20°C. Allow to dry for a minimum of 4hrs @20°C between coats.
Full cure is achieved in 5-7 days @20°C

Clean Up

Remove as much product from application equipment as possible before washing with water. Do not empty into drains or watercourses. Some local authorities have special facilities for the disposal of waste coatings.

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 for more information

Product Details

Reference 327-278473

Data sheet

Manufacturer: Blackfriar Professional
For Use By: Professional Use
Interior / Exterior Use: Exterior Use
Single, Two or Three Pack: Single
Parts: One
Base Type: Water Based
Application: Brush, Roller
Dry to Recoat (at 20°C): 4hrs
Coverage: 4-8m² per litre
Recommended Thinner/Cleaner: Water (cleaning only)
Touch Dry: 2-4 Hours
Finish: Smooth Finish
UN Number: N/A
Base Type: Water-Based
Suitable For Use On: Masonry
Suitable For Use On: Concrete
Suitable For Use On: Brick
Suitable For Use On: Tiles
Suitable For Use On: Wood
Suitable For Use On: Asphalt
Finish: Smooth
Application Method: Brush
Application Method: Roller
Usages: Solar Reflective
Product Usage Type: Topcoat
Fastest Delivery: Next Working Day
Colour Family: White

Attachments

Download

Product Data Sheet

Download

Safety Data Sheet

Download

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Questions

Question about the product

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Louis on 2024-07-19 10:26:01	Question: Hi there, I notice in a previous question you suggest this paint is not suitable for EPDM roofs, and recommend an alternative. However you no longer stock that product, is there a suitable alternative that you do stock? Thanks
	Answer from Rawlins’ Technical Team: Assuming the EPDM rubber roof is clean, dry, sound and prepared as detailed in the technical data sheet you could consider APOC 576 Premium Silicone Roof Coating.

Joy Johnson on 2024-05-14 19:57:09	Question: Would this product be suitable to use on a flat roof whose rain water runs off directly into an outdoor water tank? I'm thinking as regards possible contamination from the product. Many thanks
	Answer from Rawlins’ Technical Team: No, this product wouldn't be advised for use in this type of application as we don't have any testing data against any type of food safe standards and due to the paint never fully hardening. Please e-mail [email protected] with further detail of your project requirements to allow us to look into alternatives.

Karl on 2023-06-14 23:51:26	Question: Hello, Would this be suitable for painting existing grp flat roof to help reduce temperature in upstairs rooms? Thank you.
	Answer from Rawlins’ Technical Team: No this would not be suitable, you could consider Britannia Aquashield Eco. This can be applied to clean, dry, sound and prepared grp. This is available in black, grey or solar reflective white.

Lauren on 2023-06-14 05:55:52	Question: I have been told this paint may not adhere to a green felt flat roof, is that correct?
	Answer from Rawlins’ Technical Team: The solar reflective paint may be applied to a stable felt roof.

Lisa Kingscott on 2023-05-11 14:03:10	Question: What is the solar reflectance according to ASTM C1549? What is the thermal emittance according to ASTM C1371?
	Answer from Rawlins’ Technical Team: The light reflectance value is 89.31% and the SRI (solar reflective index) is ˜112.9. Unfortunately we do not have a thermal emittance measure, the Solar Reflective paint is not guaranteed to reduce heat, but heat is reflected.

Andrew on 2023-04-09 14:48:52	Question: Our house gets too hot in summer; is this suitable for brick walls that take a lot of sun? Is it breathable? Thanks
	Answer from Rawlins’ Technical Team: This product can be applied to brick walls, but it is not a breathable paint.

Ranu on 2023-03-16 18:34:19	Question: Does this paint contain barium sulphate which was used by engineers at Perdue University to produce ultra white paint?
	Answer from Rawlins’ Technical Team: Barium sulphate is not listed in the Safety Data sheet. You can find the Safety Data Sheet in the data sheets tab on the product page.

neil on 2022-11-15 15:29:29	Question: Hi can Blackfriar Professional Solar Reflective Paint White be painted on the inside of a skylight? Thanks for your help
	Answer from Rawlins’ Technical Team: Unfortunately no, this is not suitable for application to glass or polycarbonate. Assuming the skylight is glass or polycarbonate, it is clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Zinsser Bulls Eye 1-2-3 followed by Zinsser Perma-White Interior. This can be mixed to many RAL, NCS or BS colours in a matt or satin finish. Please note that brush strokes will be visable from outside.

Cathrn on 2022-11-06 15:13:22	Question: We would like to use this on the inside of our conservatory roof, which is quite large, so I'm hoping you will confirm that one coat of this paint is all that is necessary?
	Answer from Rawlins’ Technical Team: Unfortunately no this would not be suitable. Assuming the conservatory roof is polycarbonate, you are painting the internal sides of the roof, it is clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Zinsser Bulls Eye 1-2-3 followed by Zinsser Perma-White Interior. Please note brush marks would be visible from the outside.

Alcuino on 2022-08-15 15:59:05	Question: Could you please let me know the amount of light "solar reflective paint" reflects in percentage?
	Answer from Rawlins’ Technical Team: The light reflecting value of the Solar Reflective Paint is 89.31%.

james k on 2019-11-24 23:40:31	Question: questions james k on 31/10/2019 Question: I would like to use this over some MDF, would i require a sealer before hand? Im not bothered about a smooth finish to the surface. Answer: Yes, the data sheet states; 'Wooden Surfaces - All bare wooden surfaces should be clean and dry. Not recommended for door or window frames. Do not apply to previously painted wood unless all traces of old paint have been removed.' Is that yes it needs to be sealed, or yes i can put it straight onto MDF? Also is spraying out of the question with a HVLP gun if watered down a little, it is water based after all?
	Answer from Rawlins’ Technical Team: It will go straight onto MDF but a sealer coat of Zinsser Bulls Eye 1-2-3 would be a good idea. If the MDF is for exterior use these paints will not prevent the MDF from swelling over time due to moisture absorption. The product can be sprayed but some HVLP sprayers may not be suitable. The paint is quite thick, we do not advise thinning more than 10% maximum with water.

Elena on 2019-11-24 15:45:07	Question: Can this paint be used on an asphalt balcony? I spilled some acetone by accident while using PU foam, and it removed a bit of previously applied solar reflective paint (white, do not know the brand). Can this paint be also used on the cured PU foam? Thank you!
	Answer from Rawlins’ Technical Team: This should be OK, however the product is water based and can’t be used at lower temperatures, i.e below 10°C. The product should take to the cured PU foam as well but couldn't guarantee this.

james k on 2019-10-31 21:15:49	Question: I would like to use this over some MDF, would i require a sealer before hand? Im not bothered about a smooth finish to the surface.
	Answer from Rawlins’ Technical Team: Yes, the data sheet states; 'Wooden Surfaces - All bare wooden surfaces should be clean and dry. Not recommended for door or window frames. Do not apply to previously painted wood unless all traces of old paint have been removed.'

lawrie on 2018-11-03 08:27:38	Question: i have spilt a who tin of your solar reflective paint on my patio - yes i know you could not dream it up - whats best method of remoavla if possible
	Answer from Rawlins’ Technical Team: If the paint is still wet, scoop up as much paint as you can using a dust pan or similar. Mop up using sand/ sawdust/ rags, avoid spreading the paint further. There will still be some paint impregnated into the surface, at this stage washing with warm water and a scrubbing brush will take it up. Don’t flood the area with water as you will just spread the paint further. If the paint is dry a paint stripper will be required such as Blackfriar Professional Paint & Varnish Remover.

Lee Hamilton-Cooper on 2018-10-21 13:30:50	Question: We’re interested in you Solar Reflective Paint and would like to know if this can be painted on top of a EPDM roof without damage to the EPDM rubber?
	Answer from Rawlins’ Technical Team: Blackfriar Professional Solar Reflective Paint White is not recommended for EPDM, however GacoPro Roof Coating is available in Solar Reflective White and is suitable for application to EPDM.

C Boll on 2018-07-27 13:55:21	Question: On a dark grey south west facing roof of heavy Marley tiles, at a slope of approx 45 degrees what percentage reduction in solar heat gain in hot weather could be expected?
	Answer from Rawlins’ Technical Team: Blackfriar don’t have any figures for their Blackfriar Professional Solar Reflective Paint White in relation to this, it is a white paint that doesn’t absorb sunlight and therefore reduces the temperature of the substrate. They have never carried out specific tests to determine the reduction in surface temperature.

Lynn on 2018-07-25 22:01:35	Question: Would this be suitable for roofing felt? Thanks
	Answer from Rawlins’ Technical Team: Yes, two coats are recommended by brush or roller.

Wendy Campbell on 2018-06-05 15:27:26	Question: Can this be used inside for glas porch roof
	Answer from Rawlins’ Technical Team: No, we would instead recommend something like Coo-Var White Glass Shading.

David Howie on 2018-05-15 13:11:11	Question: Hi, can this paint be used on metal roofs? It's actually for shipping container roofs.
	Answer from Rawlins’ Technical Team: No, for flat metal roofs that may be subject to ponding water we would instead recommend GacoPro Roof Coating which is available in Solar Reflective White or Light Grey.

Wayne Younger on 2017-02-21 15:22:17	Question: Can this white solar reflective paint be used on an old asphalt roof?
	Answer from Rawlins’ Technical Team: Yes. All surfaces should be clean and free of loose material and contamination. Remove all moss, lichen, fungal growth and other contaminants. Scrape off any loose paint. Surfaces can be slightly damp but they should not be wet. Priming is not necessary. Apply with a brush or roller working the paint in any surface imperfections, two coats are recommended.

Jeni on 2016-11-24 10:40:12	Question: Can this paint be used to reflect light on a party wall. Or is there another product that would do this?
	Answer from Rawlins’ Technical Team: Assuming you wish to reflect light off the wall into your property to brighten it up a little this should be fine. We would recommend using the Solar Reflective White, not the Aluminium. We also assume the party wall is a standard masonry surface, if so the paint will be fine to go onto this with no specialist primers.

IMPORTANT SHIPPING & DELIVERY INFORMATION

Blackfriar Professional Solar Reflective Paint White is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT

General Painting Application Kit

Provides the basics for any painting project. Whether it is a one off job, or you just want to make sure the right application tools get to site. Provides an economical way of making sure you will have what you need Ideal for interior and exterior paint projects, including uPVC surfaces, walls, ceilings, and more. Click to jump down to...

£12.08 (incl. VAT)

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Blackfriar Professional Solar Reflective Paint White

Blackfriar Professional Solar Reflective Paint White

Recommended Uses

Preparation

Application

Coverage Rate

Drying Time

Clean Up

Data sheet

Questions

Question about the product

IMPORTANT SHIPPING & DELIVERY INFORMATION

General Painting Application Kit