Premera FP1 Fusion Primer – Sol-Gel Direct-to-Substrate Primer

Single-Component Spray Primer for Concrete, Tile & Existing Coatings

Premera FP1 Fusion Primer is a single-component, spray-on sol-gel primer that creates a molecular bridge between the substrate and the topcoat — chemically fusing the two layers for a bond that goes far beyond mechanical adhesion. FP1 functions as both a direct-to-substrate primer and an intercoat adhesion primer, making it a versatile foundation for the Premera coating system.

When applied to concrete, tile, or existing coatings that are clean and free of bond breakers (oils, greases, etc.), no grinding or surface profile is required. Available in Gallon and Quart sizes.

Note: Water-based coatings are not compatible as topcoats over FP1.

Key Features

• Sol-gel molecular bonding — chemically fuses primer to substrate and topcoat for superior adhesion
• Single component — no mixing, no pot life, no waste
• Spray-on application — fast, efficient coverage across large floor areas
• No grinding required — bonds directly to clean concrete, tile, and existing coatings without surface profiling
• Dual function — works as a direct-to-substrate primer and as an intercoat adhesion primer between coating layers
• Highly compatible — bonds to a wide range of substrates and solvent-based topcoat systems
• Coverage: 300–400 sq ft per gallon

Compatible Substrates

• Bare and existing concrete
• Tile and stone surfaces
• Existing coatings (solvent-based)
• Any clean, bond-breaker-free surface

Performance 

• Eliminates grinding — saves significant labor time and equipment cost on prep
• Stronger adhesion — molecular bonding outperforms mechanical adhesion from surface profiling alone
• Reduces delamination risk — chemical fusion between primer and topcoat creates a unified coating system
• Single component — no mixing errors, no pot life, less material waste
• Works with Premera T2 MCM — engineered as the primer layer in the complete Premera coating system

Specifications: Coverage: 300–400 sq ft per gallon. Application: spray-on. Compatible topcoats: solvent-based only (water-based topcoats are not compatible). Available in Gallon and Quart.

Pair with Premera T2 MCM Clear Topcoat for a complete, chemically fused concrete coating system.