B2

DESCRIPTION：

● JOINTSEAL B2.One component fire-resistant polyurethane foam for insulation and installation in the DIY & construction sector. Quick-curing foam with excellent adherence and insulating capacity. ●Can be cut and painted.Be available with straw and gun types.

APPLICATION：

●For mounting and insulating door and window frames made of wood, steel or plastics into masonry;

●For mounting and insulating interior partition walls, windows etc.;

●For filing cavities of all types;

●Filing joints cracks and gaps in insulating panels and sheets.

●Excellently suitable as foam for sealing and connecting precast concrete well shaft rings.

INSTRUCTION：

1.All surfaces should be clean from oil, grease, loose particles and dust. Dry surfaces should be well

sprayed or dampened with water;

2.Fill vertical gaps from the bottom up (pay attention to foam expansion);

3. Turn off the flow adjustment screw clockwise direction when finishing;

4.Before replacing can, shake new vigorously, unscrew empty can and immediately (within 1 minute)replace with a new foam can; 

5.Before curing, foam can be moved and cleaned with PU Cleaner either with the gun or with adapter. Cleaning of the screw adapter with cleaners recommended;

6.Do not expose to UV rays. Painting or coating is recommended.

PRECAUTION：

●Always ensure adequate ventilation due to the possible formation of inflammable vapors.

●Wear suitable protective goggles and gloves when applying the foam.

●Do not damage the cans.

●The product presents no physiological risk after curing.

●This product is only for professional use.

PACKING：

●Inner packing:500ml/pc；750ml/pc

●Outer packing:12pcs/carton；15pcs/carton

STORAGE：

12 months under dry condition below 25℃

TECHNICAL DATA SHEET: