Duram Primeseal SP Concrete Primer & Moisture Barrier
$282.80
High-Performance Concrete Primer & Moisture Barrier
Duram Primeseal SP is a professional-grade, one-component, fast-curing polyurethane primer and sealer. Specifically formulated for deep penetration into concrete and porous substrates, it acts as a robust moisture vapor and waterproof barrier. By 'locking down' dust and sealing the surface, it prevents bubbling and pin-holing in subsequent membranes, ensuring a high-quality finish.
Primary Uses
- Universal primer for Duram waterproofing membranes, providing superior adhesion.
- Deep-penetrating barrier against water vapor transmission in concrete substrates.
- Re-activating agent for existing Duram Multithane and Duram 195 membranes.
- Ideal primer for polyurethane and polyurea; compatible with acrylic and latex systems once fully cured.
Features & Benefits
- Advanced Chemistry: Utilizes cross-linking technology for an exceptionally strong bond.
- Easy Application: Single-pack, moisture-curing polyurethane saves time on site.
- Rapid Curing: Dries quickly with a generous top-coating window for project flexibility.
- Versatile Performance: Suitable for above-ground, below-ground, and permanent water immersion.
- Cost-Efficient: Improves the coverage and spreading of subsequent Duram membranes.
Technical Downloads
Duram Primeseal SP Product Data Sheet (PDS)
Duram Primeseal SP Safety Data Sheet (SDS)
Source: Duram Waterproofing Solutions - Primeseal SP Technical Specifications