Technical data sheet for Dulux Bonding Liquid, a penetrating sealer and bonding liquid for porous surfaces like plaster, brick, and concrete.
Dulux Bonding Liquid is a specialized penetrating sealer and bonding liquid designed for use on powdery and porous surfaces such as gypsum plaster, brick, concrete, and composite board. It contains specialised resins to ensure optimal penetration and bonding, preparing surfaces for subsequent decorative undercoats and topcoats. The product offers excellent alkali resistance and provides adhesion for both solvent and water-based topcoats.
| Appearance | Matt to Semi-Gloss |
|---|---|
| Colour | Clear |
| Density at 23°C | Approx: 0.80 |
| Solids Content By weight | Approx. 18% |
| Solids Content By volume | Approx. 15% |
| Viscosity at 23°C | Approx. 15 seconds F4 |
| Spreading Rate | Approx. 12m² per litre |
| Flash Point | 37ºC |
It is recommended for new dry interior and exterior porous surfaces such as gypsum plaster, brick, concrete, cement, and composite board.
No, it is not suitable as a primer for metal surfaces.
The surface is dry in 2 hours at 23ºC, with a maximum recoating time of 4 hours at 23ºC.
No, it is not designed to withstand natural weathering and should be overcoated within 48 hours.