Würth Special FP/TPO/EDPM 1C Liquid Plastic Primer
Würth Special FP/TPO/EDPM 1C Liquid Plastic Primer
24 in stock
Key Features
- Solvent-based 1-component primer specifically designed for FPO, TPO, and EPDM roof membranes.
- Provides a reliable bonding base for Würth 1C liquid plastic products (Pro and Easy).
- Short drying time - ready for further processing in approx. 20 minutes at 20°C.
- Improves adhesion by ensuring proper pre-treatment of roof membranes.
- Easy-to-apply liquid consistency for even substrate coverage.
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Description
Specialised Primer for Roof Membranes
Würth Special FP/TPO/EDPM 1-C Liquid Plastic Primer is a polyolefin-based primer designed to ensure secure adhesion of Würth 1-component liquid plastics to FPO (Flexible Polyolefin), TPO (Thermoplastic Polyolefin), and EPDM (Ethylene Propylene Diene Monomer) membranes.
Fast-Drying and Effective
With a typical drying time of 20 minutes at 20°C, the primer allows rapid progression to waterproofing applications. At lower temperatures, the ventilation time is extended.
Reliable Adhesion and Pre-Treatment
Before application of Würth 1C Liquid Plastic Pro or Easy, the membrane surface must be lightly sanded and primed with this product. An adhesion test is recommended on site to confirm compatibility with the specific substrate.
Professional Performance
This primer is solvent-containing, ensuring deep surface penetration and reliable long-term adhesion. It is suitable for use in a wide temperature range from 5°C to 35°C.
More Information
Application Instructions
- Clean the membrane surface so it is dry, dust-free, and free from grease and oil.
- Lightly sand the membrane to improve adhesion.
- Apply a thin, even coat of primer to the prepared surface.
- Allow to ventilate for approx. 20 minutes at 20°C (longer at lower temperatures).
- Apply Würth 1C Liquid Plastic Pro or Easy after the primer has dried.
- Perform a local adhesion test before full-scale application.
Usage Notes
- Processing temperature must be between 5°C and 35°C.
- Ensure adequate ventilation during application and drying.
- Always observe the longer drying times at temperatures below 20°C.
- Do not use in constantly humid or submerged environments.
Specifications
Chemical Basis: Polyolefin (solvent-based)
Colour: Yellowish
Consistency: Liquid
Contents: 400 ml
Weight of Content: 348 g
Processing Temperature: +5 °C to +35 °C
Ventilation/Drying Time: ~20 minutes at +20 °C (longer at lower temperatures)
Solvent-Free: No