Ronseal Ultra Tough Mattcoat Clear Varnish - 750ml 
- Adhesion on most substrates
- High thermal insulation (fire class DIN 4102 B3)
- High acoustical insulation (acoustic rating - 58dB)
- Very good filling capacities
- Excellent mounting capacities
- Excellent stability (no shrink or post expansion)
APPLICATIONS
- Installation of window and door frames
- Filling of cavities
- Sealing of all openings in roof constructions
- Creation of soundproof screen
- Mounting and sealing of window and door frames
- Connecting of insulation materials and roof constructions
- Application of soundproofing layer on motors
- Improving thermal insulation in cooling systems
