BONDING AGENT FOR CONCRETE, STUCCO & PLASTER
B-30 Bnnder is a P.V.A. based co-polymer liquid used to bond new concrete, mortar, stucco, plaster and other cement or gypsum based materials to existing, clean, structurally sound surfaces. B-30 may be used integrally in the mix or as a bonding primer for horizontal and vertical, interior and exterior applications. B-30 is unaffected by the high alkalinity of gypsum, lime and cement and will re-wet up to 72 hours for one time only after covering with cement based toppings. After the applied topping has been allowed to dry completely, the surface will be moisture resistant.
- Increases flexural & adhesive (bond) strengths.
- Improves freeze-thaw cycling durability.
- Reduces shrinkage and cracking.
- Improves water repellent properties and acid resistance.
- High solids.
COMPOSITION: P.V.A. (Polyvinyl acetate) based homopolymer emulsion, modified with plasticizers.
TECHNICAL DATA: Exceeds minimum bond strength requirements per ASTM C 1059 / C 1042 Type 1.
SHIPPING NAME: Concrete Bonding Agent – Water base - Not regulated.
SHIPPING CLASS: ITEM 33880, SUB 2, LTL 55
PACKAGING: 1 Quart (0.94 L), 1 Gallon (3.78 L), 5 Gallon (18.9 L), and 55 Gallon (208 L) containers.