SerpiMastic is a water-based, high solids, high performance mastic coating. Two viscosity grades are available: sprayable and trowelable. SerpiMastic dries to a tough, weather-resistant protective coating that provides high impact protection for asbestos containing materials including: cement asbestos board, thermal insulation on boilers, pipes and ducts, and other substrates that need an ultradurable mastic coating.
Benefits:
- Ultra durable
- Impact resistant
- Weather and UV resistant
- Interior and exterior application
- High solids and high build formula
- Easy one coat application
- Cost effective
- London Underground approved*
RectorSeal Code: 50166
Physical Specifications:
- Std Pkg UoM: 5 Gallon Container
- Std Pkg Qty: 5 Gallons
- Color: Off white
- Weight, lb/gal (kg/L): 10.8 (1.3)
- Solids Content: 73%
- Dry Coverage, ft2 /gal (m2 /L): 18.5 (0.45)*
- Flash Point: None
- Limiting Oxygen Index: >40
- Flame Spread (ASTM E84): <10
- Smoke Developed (ASTM E84): <30
