Lorient LP2004/TS Intumescent Twin Seal ( 30 mins ) Fire & Smoke 20x4x2100mm - White
Lorient twin seal intumescent strips come fire and smoke tested in accordance with both BS 476 Part 20:22 & Part 31:1. The intumescent seal contains a core material of hydrated sodium silicate (also known as type 617).
Rubber fins make this seal a popular application in hospitals, food preparation areas and computer rooms.
Our sales team can also inform you of any specialist finishes that can be made to order if required