Cromar AlphaChem Lead Seal

Brand Cromar

Search ID CRO5882

Cromar AlphaChem Lead Seal is the perfect product for sealing rooflights, conservatories, soffits, glass houses, industrial roofing systems, lead flashing, and as an alternative to mortaring lead flashing.

Low modulus, neutral cure, fast curing roof sealant specifically designed for use with metals such as lead and galvanised steel
Ideal for stopping weather ingression, tile lift and noise
Excellent adhesion to glass, slate, all metals, concrete and brick, GRP, sealed timber, plastics (including polycarbonate), acrylics, PVCu and all painted surfaces.

Not suitable for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, bituminous substrates, natural stone or aquaria.

Colour

Grey

Size

£108.72(incl. VAT)

£90.60(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.

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Description

Cromar AlphaChem Lead Seal is a low modulus, neutral cure, fast curing roof sealant, specifically designed for use with metals such as lead, galvanised steel etc. Ideal for stopping weather ingression, tile lift and noise.

Lead Seal is the perfect product for sealing rooflights, conservatories, soffits, glass houses, industrial roofing systems, lead flashing, and as an alternative to mortaring lead flashing. Has excellent UV heat and ozone resistance, setting to a tough resilient rubber. Excellent adhesion to glass, slate, all metals, concrete and brick, GRP, sealed timber, plastics, acrylics, PVCu and all painted surfaces.

Not suitable for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, bituminous substrates, natural stone or aquaria.

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Features & Benefits
Limitations

Features & Benefits

Complies fully with the requirements of EN 15651‐1 F‐EXT‐INT‐CC 12.5E, EN 15651‐2 G‐CC, EN 15651‐3 S, XS1
Fast Curing
Specifically designed for use with metals
Low modulus
Neutral cure
Excellent UV heat and ozone resistance
Shore A Hardness: 17 DIN 53505
Tough resilient rubber once set
Excellent adhesion to glass, slate, all metals, concrete and brick, GRP, sealed timber, plastics (including polycarbonate), acrylics, PVCu and all painted surfaces

Limitations

Not suitable for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene and bituminous substrates
Not suitable for use on natural stone or aquaria
Discolouration can occur in the dark and by contact with chemicals
It is the user’s responsibility to ensure suitability for use
Read the label carefully for essential health and safety information prior to use

Product Details

Reference 5882-896690

Data sheet

For Use By: Professional Use
Application Method: Sealant Gun
Colour: Grey/Lead look
Single, Two or Three Pack: Single
Product Certifications: EN 15651‐1 F‐EXT‐INT‐CC 12.5E, EN 15651‐2 G‐CC, EN 15651‐3 S, XS1
Pack Size: 295ml
Recommended Thinner/Cleaner: Cromar Grafters Wipes
Tensile Strength: 0.80 N/mm² DIN 53504S2
Max. Application Temperature: 40°C
Min. Application Temperature: 5°C
Density: 0.96 g/ml ISO 1183‐1
Heat Resistance (up-to): 120°C
Shelf Life (from date of manufacture): 12 months
Elongation at break: 500% DIN 53504 S2
Suitable For Use On: Glasshouses
Suitable For Use On: UPVC
Suitable For Use On: Industrial Roofing Systems
Suitable For Use On: Metal
Suitable For Use On: Sealed Timber
Suitable For Use On: Concrete
Suitable For Use On: Plastic
Suitable For Use On: Brick
Suitable For Use On: Galvanised Steel
Suitable For Use On: Glass
Suitable For Use On: Previously Painted Surfaces
Suitable For Use On: Slate
Suitable For Use On: Acrylic
Suitable For Use On: Conservatories
Suitable For Use On: Soffits
Suitable For Use On: GRP
Suitable For Use On: Lead Flashing
Suitable For Use On: Rooflights
Application Method: Sealant Gun
Product Usage Type: Sealer
Product Range: Alphachem
Colour Family: Grey

Attachments

Download

Safety Data Sheet

Download

Technical 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.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

Cromar AlphaChem Lead Seal 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

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Cromar AlphaChem Lead Seal

Cromar AlphaChem Lead Seal

Quick Links - Click To Jump To Section:

Features & Benefits

Limitations

Data sheet

Questions

Question about the product

IMPORTANT SHIPPING & DELIVERY INFORMATION