25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 6] Tongue RCM Siltech is a non-combustible

RCM Siltech is a non-combustible flexible calcium silicate building board which provides superior workability due to a unique fibre-reinforced formulation

Thin-R XT/TL Thermal Liner is Xtratherm PIR core with a composite kraft facing bonded to 12

Simple installation process

Thickness: 4mm

3-ply structure for protecting the wall structure

25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 6] Tongue RCM Siltech is a non-combustibleExpanded Polystyrene (also known as EPS) is a light weight, low thermal conductivity insulation board. Great for use in load bearing environments. A cheaper alternative to PIR board. Extremely lightweight. Made up of 98% Air & 2% Plastic. Although lightweight the structure of Polystyrene has great compressive strength and rigidity. Thickness: 25mm Width: 600mm Length: 1200mm Board coverage: 0. 72 m Boards Per pack: 6 Board Profile: Straight Edge