Costar SuperBond 5
Costar Superbond 5 is polyvinyl alcohol stabilized, externally plasticized, vinyl acetate homopolymer. It contains no harmful phthalates. It is suitable for use as general-purpose economic adhesive, sealer and mortar improver. It can be used with Portland cement and sand to form high strength mortars for the fixing of ceramic, wall, floor, marble, natural or artificial stone and as a primer-sealer.
Description
Costar Superbond 5 is polyvinyl alcohol stabilized, externally plasticized, vinyl acetate homopolymer. It contains no harmful phthalates. It is suitable for use as general-purpose economic adhesive, sealer and mortar improver. It can be used with Portland cement and sand to form high strength mortars for the fixing of ceramic, wall, floor, marble, natural or artificial stone and as a primer-sealer.
Benefits
- Improves resistance to impact, thermal shock and compressive strength.
- Gives smoother trowelled finish.
- Promotes better bond strength between aggregate of the mortar screed.
- Improves flexibility.
- Increased adhesion to a wide range of substrates including wood, concrete, glass.
- Reduces surface porosity of mortar mix.
- Improves the workability of screed and mortar mix.
- Improved frost resistant.
- Good chemical resistantce.
- Improves waterproof properties of mortar / screed.
Application Area
- Enhance the property of sand/cement mortars for tiling.
- Can be used as a wood adhesive.
- Can be used as an internal filler when mixed with wood shavings or plaster.
- Wherever increased abrasion, water and chemical resistance is required.
- Can also be used to improve adhesion in floor screed and topping.
