Thompson's Patio & Block Paving Seal protects and seals patios and block paving from the weather. It'll resist algae growth and protect against oil and fuel stains.

Before you start, make sure block paving, jointing sand and paving slabs are dry. Give the surface a decent scrub with a stiff bristle brush to remove any dust or dirt. Make sure any cleaners are rinsed off the patio and it's dry before you start applying the Patio & Block Paving Seal. For best results use on a dry day above 10C. On cold and damp days, drying and re-coat times will take longer. Give the tin a good shake and pour the tin into a roller tray and use a long pile roller to apply in long smooth strokes. On textured block paving, make sure any puddles are spread into dry areas. Wait 4 hours before putting on another coat. Really rough surfaces might need an extra coat. Clean your equipment with white spirit.