Verified by manufacturer 1 month ago
A fire resistant silicone sealant.
Suitable for perimeter sealing of fire resisting timber, galvanized or polyester powder coated frames, internally or externally.
A fire resistant, silicone sealant.
Features and benefits:
Color | Black Grey Manufacturer guidanceOther colours available to special order. Consult manufacturer and insert requirements. |
Material | Silicone |
Shape | Formless |
Uniclass | |
CAWS | F30/610 Movement joints with sealant F30/670 Head of non-loadbearing walls H42/661 Sealant joints H51/610 Sealant joints H51/630 Movement joints L10/70 Fire-resisting frames L10/790 Fire-resisting frames L20/820 Sealant joints P12/390 Sealant P12/47 Sealant |
Product range |
Standard | To BS EN ISO 11600. |
Class | F-25LM. |
Colour | Black.Guidance for specification option: As standard. Grey.Guidance for specification option: As standard. Manufacturer guidanceOther colours available to special order. Consult manufacturer and insert requirements. |
Fire performance | Single seal: 4 hours integrity, 30 minutes insulation; Double seal: 4 hours integrity and insulation.Manufacturer guidanceRefer to technical literature for details of testing and compliance with other standards. |
Accessories | None. Joint backing: Mineral wool. Primer: Arbo Primer 2650. |
Application temperature | +5 to +50°C. |
Curing time | 7–14 days. Guidance for specification option: Depending on joint configuration and atmospheric conditions. |
Joint width | 6 mm (minimum single application); 25 mm (maximum single application). Guidance for specification option: Joint depth:
Manufacturer guidanceFor multiple applications, contact Adshead Ratcliffe Technical Services Department |
Backing | Where applicable, mineral wool should be used to provide the correct joint depth. |
Primer | Specify Arbo Primer 2650 for brickwork, concrete and stained timber frames. Manufacturer guidancePrimers are available to suit other substrates, refer to technical literature for details. |