Dunlop Multi-Purpose Primer & Additive – 4L

Dunlop Primer & Additive is a water-based multipurpose solution that improves the bond between porous substrates and adhesives, waterproofing membranes, or screeds. It can be used as a primer before tiling or as an additive to strengthen screeds and grouts.

Surface Preparation:
Ensure the surface is clean, dry, and free of dust, oil, wax, paint, or other contaminants. For new concrete or screeds, allow to cure completely. Fill cracks and voids using a patching compound.

Application Instructions:

• As a primer, dilute 1 part Dunlop Primer & Additive with 3 parts water. Apply evenly using a brush or roller. Allow it to dry for at least 30 minutes before applying adhesives or membranes.

• As an additive, replace part or all of the mixing water in tile adhesives or grouts to improve flexibility and adhesion. Follow the manufacturer's recommended ratios.

Coverage:
Approximately 6–10m² per litre, depending on surface porosity.

Drying Time:
Allow to dry for at least 30 minutes before overcoating. Drying may vary depending on temperature and humidity.

Clean Up:
Clean tools and equipment with water immediately after use.

Technical Data:

• Base: Water-based acrylic polymer

• pH: Neutral

• Appearance: Milky white liquid

• Shelf Life: 12 months (unopened in cool, dry conditions)