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We no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product.
Mapeflex Firestop 1200°C is a soft paste in emulsion which forms rigid grout when the water contained in it has evaporated off. When large quantities are applied, fresh paste on the hardened layer may be required. Must be applied and left to dry at room temperature and then the substrate must be gradually heated up after at least 24 hours at 23°C.
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Features & Benefits
- A rigid, non-deformable grout made from sodium silicate and special mineral fillers and is completely free of hazardous toxic substances, such as asbestos
- When fully hardened, Mapeflex Firestop 1200°C is a class A1 non-combustible product according to EN 13501
- When Mapeflex Firestop 1200°C comes into contact with fire or heat it does not increase in volume
- Odourless and contains no solvents
Recommendations & Limitations
- Do not apply on dusty or crumbly surfaces
- Do not apply on surfaces with stagnant water or with capillary rising damp. Damp substrates may be tolerated
- Do not apply in joints subject to cyclical movements
- Do not use on surfaces exposed to frequent contact with rainwater or high levels of humidity
- Wear protective gloves and goggles when handling the product
- Remove traces of excess sealant immediately after smoothing it over with a damp sponge
- Different masses in the first volume of product extruded do not compromise the efficiency of the sealant
Application & Preparation
Please refer to the data sheets in the tab above for further information.
Data sheet
- Manufacturer
- Mapei
- For Use By
- Professional Use
- For Use On
- Brick
- Single, Two or Three Pack
- Single
- Pack Size
- 300ml
- Coverage
- For pointing joints: 5x5 mm section approx. 12 m/cartridge
10x10 mm section approx. 3 m/cartridge - Coverage
- For laying refractory bricks: approx. 4 m/cartridge
- Max. Application Temperature
- 35°C
- Min. Application Temperature
- 5°C
- Suitable For Use On
- Brick
- Manufacturer
- Mapei
- Usages
- High Temperature
- Usages
- Asbestos-Free
- Usages
- Quick-Setting
- Usages
- Fire Resistant
- Product Usage Type
- Sealant
- Product Range
- Mapeflex
- Hardening
- 4-5 mm/24 hours
- Colour Family
- Grey
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Mapei Mapeflex Firestop 1200°C 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