Seamseal BR
Verified by manufacturer 3 months ago
A general purpose, oil based, polymer reinforced construction sealant for use in low movement joints.
Application
Suitable:
- For general use in the formation of low movement joints between a wide variety of common construction materials.
- For external perimeter sealing between painted timber window and door frames.
- For use on wood, brick, concrete, glass, blockwork and many metal surfaces.
Description
A general purpose, polymer reinforced construction sealant.
Features and benefits:
- Good adhesion to a wide variety of surfaces including plaster, concrete, timber, glass, most metals and brickwork.
- Good performance in low movement joints, especially timber/ timber or concrete/ concrete.
- Ready for painting in 3–4 days.
- A cost effective solution in many general construction joint applications.
- Non-flammable.
- Base technology: Rubber polymer.
- Moderate mould resistance.
- Slump: Nil (up to 20 x 10 mm vertical channel).
- Non-staining.
- Solvent release curing system.
General information
Color | Grey Manufacturer guidanceOther colours available upon request. Consult manufacturer. |
Uniclass | |
CAWS | G20/99 Fascias/ barges/ soffits G20/950 Fascias/ barges/ soffits N10/460 Sealant N10/760 Sealant bedding and pointing N10/80 Sealant |
Product range |
Specification data - Butyl rubber construction joint sealants
Standard | To BS 6213. |
Sealant type | Mastic. |
Colour | Grey.Manufacturer guidanceOther colours are available upon request, consult the manufacturer for details. |
Adhesion | Good (to wood, brick, concrete, glass and many metal surfaces). |
Chemical resistance | Good to dilute acids and alkalis. |
Movement | ±10% (accommodation). |
Shrinkage | Approximately 13%. |
Specific gravity | 1.50 g/cm³. |
UV resistance | Good. |
VOC content | Volatile content: 13%. |
Application temperature range | +5 to +30°C rate of cure will depend on ambient temperature and relative humidity. |
Service temperature range | -20 to +90°C. |
Literature
Seamseal BR