Fire Rated Hand Held B1 Expanding Foam Union providing up to 4000mm² of

providing up to 4000mm² of Equivalent Area when attached

It features an updated design with handles and turn levers

Faceplate 155mm x 22mm Case Height 102mm Backset 44mm or 57mm Case Width 65mm or 75mm Centres 57mm Finish Brass or Chrome

Length 65mm Shank 4

it also supports the attached guttering

Fire Rated Hand Held B1 Expanding Foam Union providing up to 4000mm² ofA professional grade, one component, fire resistant expanding polyurethane foam filler. It has strong thermal and acoustic insulation properties, and adhesive bonds to most construction materials. It is DIN 4102 certified up to B1 fire resistance, and offers up to 4 hour fire protection with the correct joint configuration. Perfect for passive fire protection systems with large gap filling requirements. Specifications Product Information Acoustic