Water-Based Intumescent Adhesive (Product 46)
DESCRIPTION
A water-based acrylic intumescent thixotropic adhesive, which when set is water resistant. Available in 1 litre, 21/2 litre, and 5 litre tubs. For fixing wood. plasterboard, concrete, foam back of hessian carpet, ceiling tiles, etc. Applied at a coverage of 4m2 per litre. Also for use with Envirograf® intumescent membrane paper — Product 38.
ADVANTAGES
Provides up to 125 minutes integrity and 55 minutes insulation- Specially designed for bonding paper, card, wood, foams, coated glass cloth, polystyrene, vinyls and foils to each other and most common construction materials.
FIRE TEST PERFORMANCE
Used to adhere intumescent paper onto door panels in fire resistance testing to BS476 Part 22 (1987) on various doors with differing constructions, achieving integrity and insulation up to 68 minutes. Tested to BS476 Part 21 (1987), achieving 90 minutes integrity. Tested at Cidemco to European Standard EN1363-1 (2000), achieving 2 hours integrity. Tested at Efectis to EN 1634-1 : 2000.