Paintmaster Clear Oil Based Block Paving Sealer

Paintmaster Clear Oil Based Block Paving Sealer is a clear treatment for block paving and patios. Paintmaster describes it as a way to seal and stabilise paved surfaces and help protect against water, oil, fuel and everyday spillages while keeping the natural paving visible.

Key information

• Colour: clear
• Approximate coverage: 8 m² per litre
• Application: brush, roller or spray
• Touch dry: 6–8 hours in dry, well-ventilated conditions
• Thinning: White Spirit is listed by Paintmaster

Preparation and application

Apply to a clean, dry surface. Remove loose dirt and allow damp paving to dry fully before sealing. Apply by brush, roller or sprayer, following the product label and allowing the coating to dry as directed. Keep the area ventilated and store the product away from naked flames, with the lid secured between uses.

Frequently asked questions

Where can I use this sealer?

Paintmaster lists block paving and patios, including high-wear driveway areas. Test a small, inconspicuous patch first, especially on previously treated paving.

How much does it cover?

Approximate coverage is 8 m² per litre. Actual coverage varies with the paving, its condition and the way the sealer is applied.

How do I apply it?

Paintmaster lists brush, roller or spray application. Make sure the paving is clean and completely dry first, then follow the product instructions.

How long does it take to become touch dry?

Paintmaster lists 6–8 hours in dry, well-ventilated conditions. Allow extra time if conditions are cool or damp.

What finish does it give?

The sealer is clear, so the underlying paving remains visible. Paintmaster says additional coats can build a glossier appearance. Test an area first to check the finished look.

Can it be thinned?

Paintmaster lists White Spirit for thinning. Follow the manufacturer's directions and use only as instructed.