Hard Seal Primer Construction
Hard Seal Primer Construction
Adherence promoter for porous surfaces
HARD PRIMER SEAL CONSTRUCTION is an adherence promoter, based on synthetic polymers, for application in civil construction on porous surfaces.
Benefits
High adherence power in concrete, ceramic, bricks and wall.
Quick and easy to apply.
Ultra-fast drying.
Low viscosity and high penetration power.
Applications
Porous surfaces, such as concrete, ceramic, bricks and wood.
Package:
900ml can
Color: Transparent
Chemical Base: Synthetic polymers
Consistency: Liquid
Density (ASTM D 1475): 0.80 – 0.90 g/cm³
Curing time (at 25°C): 8 – 10 min
Viscosity: 100 – 200 mPa.s
Boiling point: Approx. 80°C
Performance of 1 can: Approx. 4 m²
Storage life: 6 months
Before applying the HARD PRIMER SEAL CONSTRUCTION, the surface must be clean, dry and free from oils, grease, dust and any other contaminants. It must be applied with a spalter or brush on the edges where the sealant will be applied. Apply the sealant after it is dry on touch (approximately 8 – 10 minutes), being the maximum time for application of the sealant 2 hours. A thin layer must be applied at once. Overlapping layers may cause surface irregularities, compromising the adhesion to the substrate.
NOTE: Hard Primer Seal Construction does not adhere to expanded polyethylene tarucel.
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