Evo-Stik Frame Mastic Sealant Black

This oil based mastic sealant has been formulated for use in providing a seal around exterior window and door frames made of metal or wood.

Designed to prevent the damaging penetration of water, and will seal draughts.

Life expectancy = up to 10 years.
Storage = store in a cool, dry place.
Curing time = will skin after 24 hours.

Size: C20.
Colour: Black