Cemix Clear Sealer

DESCRIPTION:
A solvent based clear film forming, sealing and dust-proofing coating. Has good flexibility, is long-lasting and will not yellow, crack or peel when properly applied. CEMIX CLEAR SEALER has a positive penetration into the surface. A low viscosity solvent based system which penetrates deeply into porous substrates and then reacts to produce a bonded hydrophobic lining to the pores. This treatment significantly reduces absorption of water and water borne salts. The treatment slightly darkens the substrate and has excellent resistance to weathering.

ADVANTAGES:
• Reduces water and chloride intrusion.
• Deep penetration into substrates.
• Slightly darkens surface.
• Increases freeze thaw resistance.
• Minimises efflorescence.
• Chemically resistant to ice melting compounds, fuels, oils and atmospheric contaminants.
• Allows concrete to breathe.

PROPERTIES:
TYPICAL PERFORMANCE PROPERTIES OF CEMIX CLEAR SEALER:
Reduction in water absorption 80% at 28 days
Moisture vapour transmission 250g/m2/day
Reduction in chloride ion penetration 85% at 28 days
CHEMICAL RESISTANCE:
CEMIX CLEAR SEALER is resistant to all normal ice melting compounds, petrol, oil and atmospheric contaminants (car exhaust fumes and industrial exhaust). All spills should be cleaned up as soon as possible.COVERAGE:
Up to 7 square metres per litre per coat. Two coats are recommended.

PACKAGING:
CEMIX CLEAR SEALER is packed in 1 litre, 4 litre and 20 litre metal containers.