Lava 20 EPDM & TPO Primer is a clear, single component, solvent based bonding agent designed to activate TPO and EPDM surfaces, ensuring strong adhesion for subsequent coatings.
Easy to apply.
Outstanding adhesion to TPO, PP and EPDM substrates only.
Single component bonding agent. Suitable for only EPDM & TPO.
Colour
Transparent
Coverage
50-60 gr/m² per single layer
Application
Application: Surface Preparation:
Ensure the surface is clean, structurally sound, and free from contaminants that hinder adhesion.
Eliminate old coatings, grease, oils, organic materials, and dust. Moisture content must be below 5%. Remove all loose debris and sanding dust. Avoid using water for cleaning.
Priming (Surface Activation):
Apply in 5°C–35°C with 50%–70% humidity. Low temperatures or humidity slow curing.
Use a clean cloth soaked with Lava 20 EPDM & TPO Primer to wipe the surface, frequently changing clothes. Ensure complete coverage.
After 2–3 hours, apply Lava 20 Liquid Rubber Waterproofing Membrane.
Lava 20 Cleaner & PVC Primer acts as a solvent and diluent specifically formulated for compatibility with the Lava 20 System & Lava 20 liquid rubber waterproofing membranes.
Mainly used as a solvent/ diluting agent for PVC.
Can be used as a cleaner and thinning Lava 20 for spray.