Is Carbomastic 15LT suitable for achieving fire protecting of internal steel structure for 60minutes (domestic project)? If so could you send supporting information.

No, we can assist with a specification for your steels, please send the information below to technical@rawlinspaints.com - Level of fire protection required (i.e. 30, 60, 90min, etc.) - Each steel section dimension (i.e. 254x146x37 UB) - Quantity and length of each section (or overall meterage for each section) - Orientation (horizontal or vertical) - Number of sides to be painted (all sides, 3 sides, 1 flange, etc.) - Structural Steel Design Code (i.e. EuroCode, BS5950, BS476; Part 21, etc.) - Building type (i.e. office, domestic, storage, etc.) - Environment (internal, external, car park, chemical exposure, etc.) - Application on site or in shop Alternatively you can just forward us drawings, fabrication/cutting lists and we'll extract the information from them but in that instance we'd need some guidance as to what to allow for i.e. all steels on first floor, etc.

Carboline Carbomastic 15 LT

Reference 10015LL9

Brand Carboline

Search ID CAR3681

Carboline Carbomastic 15 LT is a two-component, high build coating with excellent adhesion to rusted steel and most aged coatings.

Surface tolerant
Recommended for painting over rusted steel where hand cleaning only is possible
Carbomastic 15 LT penetrates through rust to steel substrate and stops further corrosion and undercutting
Fast curing at low temperatures
High solids give good coverage and reduced solvent emission
Excellent maintenance primer for piping, bridges, tank exteriors, ships and offshore structures, etc
Also available in 20L - price on application - contact our sales team for more information on 0113 2455450 or send a message to [email protected].

Colour

Aluminium

Size

Finish

£94.73(incl. VAT)

£78.94(ex. VAT)

Quantity

Please choose your colour

Available for Delivery (See Delivery Options Below)

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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

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1 question about the product

Description

Carboline Carbomastic 15 LT is a two-component, high build coating with excellent adhesion to rusted steel and most aged coatings.

Click To Jump To Section:

Features and Benefits
Product Specification
Drying Times
Surface Preparation
Application Methods
Application Conditions
Health and Safety

Features and Benefits

Surface tolerant
Recommended for painting over rusted steel where hand cleaning only is possible
Carbomastic 15 LT penetrates through rust to steel substrate and stops further corrosion and undercutting
Fast curing at low temperatures
High solids give good coverage and reduced solvent emission
Excellent maintenance primer for piping, bridges, tank exteriors, ships and offshore structures, etc

Product Specification

Technical Data
	Carboline Carbomastic 15 LT
Volume Solids:	86 ± 2%
Theoretical Coverage Rate:	5,7 m²/l at 150 µm
Theoretical Coverage Rate:	Allow for loss in mixing and application.
Dry Film Thickness:	100 - 300 microns (3.94 - 11.81 mils) per coat
Dry Film Thickness:	Normally 150 µm
Wet Film Thickness:	115 – 350 µm per coat, normally 175 µm
Dry Temperature Resistance:	Continuous: 120°C (248°F)
Dry Temperature Resistance:	Non-Continuous: 150°C (302°F)
Topcoats:	May be topcoated with most generic types. Some alkys or oil modified paints exhibit poor adhesion. Topcoat should be applied within 14 days
Limitations:	Not recommended for immersion service in acids, alkalies or solvents
Shelf Life:	24 months at 24°C
Storage Temperature and Humidity:	5° - 45°C
Storage Temperature and Humidity:	0 – 95% relative humidity

Drying Times

Curing Schedule
Surface Temp.	Dry to Recoat	Final Cure
5°C (41°F)	18 Hours	7 Days
10°C (50°F)	10 Hours	5 Days
20°C (68°F)	6 Hours	3 Days
25°C (77°F)	4 Hours	2 Days

These times are based on recommended DFT. Higher film thickness, insufficient ventilation or cooler temperatures will require longer cure times and could result in solvent entrapment and premature failure

Surface Preparation

General

May be used over most generic types of coatings which are tightly adhering to the substrate including organic- and inorganic zinc primers

Steel

Preferably blasting however hand- or power tool cleaning is acceptable standard in many cases to remove non adhering paint and rust. Alternatively, ultra high pressure water jetting to Nace No. 7 min. C Vis WJ-2. Max flash rust; C Vis WJ-2M

Application Methods

Product Information
Mixing:	Power mix separately, then combine and power mix
Thinning:	May be thinned up to 15% with Thinner 2. Use of thinners other than those supplied or recommended by Carboline may adversely affect product performance and void product warranty, whether expressed or implied
Ratio:	1:1 Ratio (A to B) by volume
Pot Life:	1½ hours at 20°C and less at higher temperatures
Airless Spray:	Pump Ratio: 30:1 (minimum)
	GPM Output: 3.0 (minimum) 12 liters/min.
	Material Hose: 3/8” I.D. (minimum)
	Tip Size: .023” - .027”
	Output PSI: 2000 - 2400
	Filter Size: 60 mesh
Brush and Roller:	Recommended for small areas and touch-up only

Application Conditions

Product Conditions
Condition	Material	Surface	Ambient	Humidity
Minimum	5°C (41°F)	2°C (36°F)	2°C (36°F)	0%
Maximum	35°C (95°F)	75°C (167°F)	40°C (104°F)	85%

Industry standards are for substrate temperatures to be 3°C above the dew point. Special application techniques may be required above or below normal application conditions

Health and Safety

Clean Up

Use Thinner 2 or Thinner 25
In case of spillage, absorb and dispose of in accordance with local applicable regulations

Safety

Read and follow all caution statements on this product data sheet and on the safety data sheet for this product
Employ normal workmanlike safety precautions
Hypersensitive persons should wear protective clothing, gloves and use protective cream on face, hands, and all exposed areas

Ventilation

When used as a tank lining or in enclosed areas, thorough air circulation must be used during and after application until the coating is cured
The ventilation system should be capable of preventing the solvent vapor concentration from reaching the lower explosion limit for the solvents used

Caution

This product contains flammable solvents. Keep away from sparks and open flames
All electrical equipment and installations should be made and grounded in accordance with the applicable local regulations
In areas where explosion hazards exist, workmen should be required to use non-ferrous tools and wear conductive and non-sparking shoes

Refer to the product and safety data sheet in the attachments section above for further details

Product Details

Reference 3681-477399

Data sheet

Manufacturer: Carboline
For Use By: Industrial Use
Interior / Exterior Use: Interior & Exterior
For Use On: Steel Pipes
Steel Bridges
Steel Tank Exteriors
Ships
Steel Offshore Structures
Inorganic Zinc Primers
Organic Zinc Primers
Application Method: Brush
Roller
Spray
Sheen: Semi-Gloss
Colour: Standard / Ready Mixed
Single, Two or Three Pack: Two-Pack
Pack Size: 5L
20L
Mixing Ratio: 1:1 Ratio (A to B) by volume
Dry to Recoat (at 20°C): 6 Hours
Fully Cured (at 20°C): 3 Days
Pot Life (at 20°C): 1½ hours
Coverage: 5,7 m²/l at 150 µm
Recommended Thinner/Cleaner: Carboline Thinner 2 or Carboline Thinner 25
Compatible Topcoats: May be topcoated with most generic types. Some alkys or oil modified paints exhibit poor adhesion. Topcoat should be applied within 14 days.
Max. Application Temperature: Material: 35°C (95°F) - Surface: 75°C (167°F) - Ambient: 40°C (104°F) - Humidity: 85%
Min. Application Temperature: Material: 5°C (41°F) - Surface: 2°C (36°F) - Ambient: 2°C (36°F) - Humidity: 0%
Solids by Volume: 86 ± 2%
Shelf Life (from date of manufacture): 24 months at 24°C
Recommended Dry Film Thickness: 100 - 300 microns (3.94 - 11.81 mils) per coat
Recommended Wet Film Thickness: 115 – 350 µm per coat, normally 175 µm
UN Number (Activator): UN3469
UN Number (Base): UN1263
Dry to Recoat (at 10°C): 10 Hours
Fully Cured (at 10°C): 5 Days
Base Type: Solvent
Base Type: Epoxymastic
Suitable For Use On: Organic Zinc Primers
Suitable For Use On: Zinc
Suitable For Use On: Steel
Suitable For Use On: Metal Pipes
Suitable For Use On: Steel Hulls
Suitable For Use On: Steel Exteriors of Tanks
Suitable For Use On: Steel Bridges
Suitable For Use On: Inorganic Zinc Primers
Suitable For Use On: Steel Pipes
Suitable For Use On: Steel Tank Exteriors
Suitable For Use On: Ships
Suitable For Use On: Steel Offshore Structures
Finish: Semi-Gloss
Application Method: Brush
Application Method: Roller
Application Method: Spray
Manufacturer: Carboline
Components: 2K
Usages: High Solids
Usages: High Build
Usages: Low Temperature
Usages: Surface Tolerant
Usages: Atmospheric
Usages: Anti-Corrosive
Product Usage Type: Primer
Product Usage Type: Mid Coat
Product Range: Carbomastic
Colour Family: Aluminium
Dry to Recoat (@ 20-25°C): 6 hours

Attachments

Download

Safety Data Sheet (Part A)

Download

Safety Data Sheet (Part B)

Download

Product 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

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patrick on 2022-08-03 18:22:51	Question: Is Carbomastic 15LT suitable for achieving fire protecting of internal steel structure for 60minutes (domestic project)? If so could you send supporting information.
	Answer from Rawlins’ Technical Team: No, we can assist with a specification for your steels, please send the information below to [email protected] - Level of fire protection required (i.e. 30, 60, 90min, etc.) - Each steel section dimension (i.e. 254x146x37 UB) - Quantity and length of each section (or overall meterage for each section) - Orientation (horizontal or vertical) - Number of sides to be painted (all sides, 3 sides, 1 flange, etc.) - Structural Steel Design Code (i.e. EuroCode, BS5950, BS476; Part 21, etc.) - Building type (i.e. office, domestic, storage, etc.) - Environment (internal, external, car park, chemical exposure, etc.) - Application on site or in shop Alternatively you can just forward us drawings, fabrication/cutting lists and we'll extract the information from them but in that instance we'd need some guidance as to what to allow for i.e. all steels on first floor, etc.

IMPORTANT SHIPPING & DELIVERY INFORMATION

Carboline Carbomastic 15 LT 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

Carboline Thinner 2

Carboline Thinner 2 is a thinner for use in industrial coatings.

£37.88 (incl. VAT)

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Carboline Thinner 25

Carboline Thinner 25 is a thinner for use in industrial coatings.

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Surface Preparation Kits for Steel

These surface preparation kits for steel have been created to help provide customers with an easily accessible bundle of tools to aid in the preparation of steel surfaces in accordance with ISO 8501-1 (St2/3) and SSPC (SP 2/3). Please click here for important information about these kits. Kit Contents: SET 1 (Hand Tools) 1 x Rust-Oleum...

£25.93 (incl. VAT)

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In Stock and Available for Delivery

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Carboline Carbomastic 15 LT

Carboline Carbomastic 15 LT

Click To Jump To Section:

Features and Benefits

Product Specification

Drying Times

Surface Preparation

Application Methods

Application Conditions

Health and Safety

Data sheet

Safety Data Sheet (Part A)

Safety Data Sheet (Part B)

Questions

Question about the product

IMPORTANT SHIPPING & DELIVERY INFORMATION

Carboline Thinner 2

Carboline Thinner 25

Surface Preparation Kits for Steel