RLA Porous Primer
RLA Porous Primer
RLA Porous Primer is a fast-drying, water-based acrylic primer for absorbent substrates — sealing the surface so RLA membranes, tile adhesives and repair mortars bond properly instead of losing their water to the substrate.
- Fast drying with strong adhesion and good coverage
- Compatible with RLA water-based membranes, coatings and adhesives
- Interior and exterior use
- For concrete, block, screed, render, masonry, aerated concrete, FC sheet and plasterboard
Using the wrong primer for the substrate is a common cause of bond failure — for tiles, painted or sealed surfaces use RLA Non Porous or Universal Primer. Refer to the RLA technical data sheet for coverage and drying times.
Specifications
See the product title and variant options above for size, material and finish. For full technical data sheets, contact our team.
Installation & Usage
Installation and application methods vary by product. Our team can advise on the right technique, tools, and preparation for your job — email or call before you start if you're unsure.
Shipping & Pickup
Warehouse pickup available at 8-10 Barry Road, Chipping Norton NSW 2170, Monday to Friday 7:30am–4:00pm. Orders are usually ready within 48 hours. Freight is calculated at checkout based on your order and delivery address.