OASE OaseFol EPDM Sure-Seal HP-250 Primer - 3.8L

The OASE OaseFol EPDM Sure-Seal HP-250 Primer - 3.8L is a professional-grade solvent-based EPDM primer formulated to clean and prepare EPDM pond liner membranes before the application of pressure-sensitive seam tapes and accessories. Combining cleaning and priming into a single step, it ensures optimal surface preparation and promotes maximum bond strength for reliable, watertight installations.

Specifically engineered for use with SecurTAPE, FAT, and other pressure-sensitive EPDM products, HP-250 Primer removes contaminants while conditioning the membrane surface to improve adhesive performance. This makes it an essential product for professional pond construction, liner repairs and seam joining where long-term durability is critical.

Ideal for large-scale pond and water feature installations, the 3.8L container provides excellent coverage for commercial projects. When used as part of the OaseFol EPDM installation system, the HP-250 Primer helps deliver strong, dependable seams and long-lasting waterproof performance.

Features

• One-Step Cleaning and Priming: Cleans and primes EPDM membranes in a single application.
• Designed for EPDM Membranes: Specifically formulated for use with OaseFol and other EPDM liner systems.
• Improves Adhesion: Maximises bonding performance of pressure-sensitive seam tapes and accessories.
• Compatible with SecurTAPE: Recommended for use before applying SecurTAPEâ„¢ seam tape.
• Compatible with FAT: Optimised for use with FATâ„¢ flashing accessories and other pressure-sensitive products.
• Professional Grade Formula: Solvent-based primer delivers reliable preparation for demanding installations.
• Large 11.4L Capacity: Suitable for commercial pond construction, large water features and extensive liner projects.
• Trusted Waterproof Performance: Helps create durable, long-lasting EPDM seam bonds.

Specifications