BK-PUR PREMIUM GUN

Polyurethane foam for installation and bonding - gun applied

BK-PUR PREMIUM GUN

USE

Gun foam for gutters is a one-component structural polyurethane foam specially ndesigned for the needs of maximum efficiency in low expansion with the possibility of use at temperatures up to +35°C. This foam has an excellent structure even at +5°C. Excellent adhesion to concrete, mortar, walls, wood, polystyrene, softened PVC, baked bricks and gutters. Filling cracks, installing window and door frames. Insulation of pipeline compositions, fastening of insulators and protective pipes in walls, etc. Insulation of pipeline systems, fastening of insulators and protective pipes in walls, quick installation of roofing and installation of roof channels.

PREPARATION AND APPLICATION

Use on dust-free and degreased surfaces. Cover devices and other surfaces to prevent them from getting dirty. Before applying, we recommend that you moisten dry substrates with water using a sprayer due to the better quality of the foam structure. Use the BK-Pur Premium Gun by screwing the can onto the NBS threaded gun. Shake the dose vigorously (at least 30 times). Fill large joints in several layers and moisten between each layer. The time required to pass between two coats of foam is 15-30 min. Dose sparingly, the volume of foam increases approximately two times after application times, however, the foam retains its shape upon final hardening. For cleaning guns and to remove foam residues use BK PU Cleaner, while the foam is still soft. Hardened foam can only be removed mechanically. For detailed instructions see product data sheet.

SHELF LIFE AND STORAGE

18 months. Store in a dry place in the original packaged packaging at a temperature of +5°C to +25°C, protected from sunlight and freezing.

PACKAGE

750 ml