Technical data sheet for Dulux Trade Alkali Resistant Primer, a high solids plaster primer for new dry interior and exterior porous surfaces.
This document is a technical data sheet for Dulux Trade Alkali Resistant Primer, a versatile high solids plaster primer designed for new dry interior and exterior porous surfaces. It serves as both a sealer and primer for substrates such as cement plaster, gypsum plaster, concrete, fibre cement, and composite boarding. The product features a pigmented white appearance and combines good alkali resistance with excellent sealing properties.
| Appearance | Matt |
|---|---|
| Colour | White |
| Binder Type | Thermoplastic Acrylic Polymer |
| Density at 23°C | Approx. 1.18 |
| Solids Content By weight | Approx. 57% |
| Solids Content By volume | Approx. 34% |
| Viscosity at 23°C | Approx. 75 KU |
| Spreading Rate | Approx. 9m² per litre |
| Recommended DFT per coat | Min. 25µm. Max. 35µm. |
| Recommended WFT per coat | Min. 70µm. Max. 100µm. |
| Flash Point | 37ºC |
It primes all types of masonry surfaces such as cement plaster, gypsum plaster, concrete, fibre cement and all composite boarding.
No, it is not suitable as a primer for metal surfaces.
The recommended recoating time is 18 hours at 23ºC.