STS 25/2.5

Seals4Doors Verified independent store

→

STS 25/2.5 is a graphite-based, flexible, self-adhesive intumescent seal. When exposed to fire, the active material expands to over 11 times its initial thickness. The microporous layer formed during this process prevents the passage of flames, smoke and hot gases. Product is delivered in 100m coils. Colour: white Features Highly flexible Resists moisture and carbon dioxide Forms a robust, microporous layer Easy to cut/fit Show more