UNSURE WHICH PRODUCT
YOU NEED FOR YOUR JOB?
Not sure which primer or undercoat to pick? Use our ‘Compare Feature’ to see adhesion strength, drying time, and compatibility by surface.
Concrete & Metal Primers and Undercoats
Trade Supplies UK provides a tough, trade-grade range of undercoats and primers ideal for concrete floors, metal cladding, and high-traffic surfaces. Our products are designed to strengthen and prepare surfaces before painting—giving your coatings better grip, longer life, and fewer failures.
Whether you're dealing with porous concrete, chalky surfaces, or bare metal, our priming products ensure a flawless finish from the start.
- Powerful Surface Grip: Prevents flaking and peeling by locking in the topcoat
- Dustproof & Moisture Blocking: Essential for prepping concrete or stone
- Heavy-Duty Performance: Withstands forklifts, footfall, rain, and more
- Smooths & Seals: Creates a level base for paint to adhere evenly
- Fast Application: Quick-dry, low-odour options reduce disruption
Why our Metal & Concrete Primers Work:
- Designed for industrial durability and long-lasting protection
- Suitable for concrete, steel, alloy, stone, and resin screed bases
- Perfect as a base coat for epoxy, alkyd, acrylic, and PU topcoats
- Bulk sizes and free UK delivery for all orders
We proudly stock and supply from our trusted ranges: Extreme Paints, Extreme Seal, Extreme Clean, Paintmaster—backed by expert testing and industry-standard results.
Extreme Paints Clear Polyurethane Concrete Primer & Floor Sealer
Deep‑penetrating, clear polyurethane primer seals dusty concrete and maximises adhesion for heavy‑duty floor paints.
Regular price From £39.99 (inc VAT)Unit price /UnavailableIn stock
Extreme Paints Metal Oxide Primer Paint
Heavy‑duty alkyd metal oxide primer seals steel or timber with a durable rust‑inhibiting semi‑shine base ready for solvent topcoats.
Regular price From £44.99 (inc VAT)Unit price /UnavailableIn stock
Paintmaster Metal Oxide Primer Paint
Heavy-duty alkyd metal oxide primer seals steel or timber with a durable rust-inhibiting semi-shine base, ideal for solvent topcoats.
Regular price From £44.99 (inc VAT)Unit price /UnavailableIn stock
Extreme Paints Concrete Dustproofer / Floor Primer & Sealer
Penetrating acrylic concrete sealer stops dusting and provides an ideal primer base for quick‑dry floor paints.
Regular price From £39.99 (inc VAT)Unit price /UnavailableIn stock
UNSURE WHICH PRODUCT
YOU NEED FOR YOUR JOB?
Not sure which primer or undercoat to pick? Use our ‘Compare Feature’ to see adhesion strength, drying time, and compatibility by surface.
Concrete & Metal Primers and Undercoats
Trade Supplies UK provides a tough, trade-grade range of undercoats and primers ideal for concrete floors, metal cladding, and high-traffic surfaces. Our products are designed to strengthen and prepare surfaces before painting—giving your coatings better grip, longer life, and fewer failures.
Whether you're dealing with porous concrete, chalky surfaces, or bare metal, our priming products ensure a flawless finish from the start.
- Powerful Surface Grip: Prevents flaking and peeling by locking in the topcoat
- Dustproof & Moisture Blocking: Essential for prepping concrete or stone
- Heavy-Duty Performance: Withstands forklifts, footfall, rain, and more
- Smooths & Seals: Creates a level base for paint to adhere evenly
- Fast Application: Quick-dry, low-odour options reduce disruption
Why our Metal & Concrete Primers Work:
- Designed for industrial durability and long-lasting protection
- Suitable for concrete, steel, alloy, stone, and resin screed bases
- Perfect as a base coat for epoxy, alkyd, acrylic, and PU topcoats
- Bulk sizes and free UK delivery for all orders
We proudly stock and supply from our trusted ranges: Extreme Paints, Extreme Seal, Extreme Clean, Paintmaster—backed by expert testing and industry-standard results.
