Specification :

A one part halogen free emulsion acrylic sealant provided for gap sealing between pipe to wall/ slab/ pipe sleeves tested to BS476Pt 20: 1987. Intumescent Sealant will not crack or split upon curing, have good adhesion to wide variety of building material, high modulus, tack free upon curing and can be over painted.

Intumescent sealant will swell and form an insulating fire resistant char when subject to heat or fire to prevent passage of fire or smoke.

Application:
* Intumescent Sealant is suitable for sealing construction joints and services penetrations in fire walls, floor and partitions.
* Irregular or uneven gaps around fire door casings and window sills.