Fire Rated Silicone Sealant

Safire® Firescreen Silicone is a one part,
low modulus, neutral cure, halogen free product.

Fire rating up to 4 hours.

Excellent adhesion to many common building substrates.

Fast cure (tack free in 2 hours).

Outstanding resistance to ozone, UV and temperature extremes.

Joint movement accommodation +/-50%.

Note: The silicone sealant is fire rated – it is not intumescent.

Suitable for fitting between:

Sealing of construction joints.

Sealing around steel pipe penetrations.

Sealing around plastic pipe or cable
penetrations which have been protected with the recommended Pyroplex® Intumescent
product eg. pipe collar, pipe wrap, linear gap seal.

Weathersealing of curtain walling, building facades and expansion joints in fire rated walls.

Testing
Tested to BS476 Part 20:1987 and other
International Standards.

Health and Safety
According to 91/155/EEC Revision No.1.

On-Site Support
A comprehensive design, advice and support service is offered to architects, specifiers and contractors ensuring trouble free installation.

Substrate Compatability/Performance

Glass
Glass (normal) Yes
Glass (stained) Test
Glass (reflective) Yes

Metals
Aluminium (milled) Yes
Aluminium (anodised) Yes
Steel Yes
Steel (galvanised) Yes
Lead N/R

Painted Surfaces
Acrylic Test
Varnish Test
Polyester Yes
Polyurethane Yes

Plastic Materials
PVC Yes
Acrylic/Fibreglass Yes
Polycarbonate Test
Polymethacrylate Test

Masonry
Concrete Yes
Brick Yes
Plaster Yes
Tile Yes

KEY:
Yes – Use without primer
Test – Check for suitability
N/R – Not Recommended

 

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