Envirograf Envirobrick

A temporary or permanent fire protection solution for sealing around pipes, cable trays and cables passing through openings in hollow partition walls, floors or ceilings

Available in a 2-hour form, or a 4-hour intumescent-coated form

Both types are fitted with rubberised intumescent strips which expand in a fire, sealing in smoke and flames to prevent them spreading

Bricks can be fitted either horizontally or vertically into hollow plasterboard walls to effectively fire stop voids

Comes in two types:

A rectangular foam brick which fits around any shape or size of service, including cable trays, providing a temporary or permanent fire seal

A cylindrical foam plug which fits inside of pipes, providing an effective fire stopping barrier which cables or other services can pass through.

Please for pricing and full product specification.