MOCNY WERNER undercoat G 200 S 40 is asphalt roofing felt asphalt on a glass fabric basis. Serves as a primer for multilayer roofing.

Technical data

• Supporting layer glass fabric with a weight of ≥ 185g / m2
• Finishing the top layer with fine-grained topping
• The bottom layer is finished with a plastic film
• Water resistance pressure resistance 10kPa - meets the requirements
• Temperature resistance ≥ +70 C
• Flexibility at low temperature ≤ 0 C
• Fire classification class E
• Thickness - 4 mm
• Roll length - 7.5 m
• Roll width - 1 m