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Thompson's Patio & Block Paving Anti-Slip Additive - 200g

Home Shop Repair & Protect Surface & Material Protector Thompson’s Patio & Block Paving Anti-Slip Additive – 200g
Product SKU: SW38224
£13.99incl VAT.
£11.66excl VAT.
In Stock

Thompson’s Patio & Block Paving Seal Anti-Slip Additives is the ultimate anti-slip protection that is applied in conjunction with Thompson’s Patio & Block Paving Sealers, allowing you to complete two different goals in one application.

  • Invisible anti-slip finish
  • Quick & easy to use
  • Used in conjunction with Thompson’s Patio & Block Paving Seal, only the Wet Look and Satin Finish
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Quantity Price
1 £13.99
2+ £13.29
Total Price
£13.99 Incl VAT
£11.66 Excl VAT


The Patio & Block Paving Seal Anti-Slip Additives delivers the ultimate, invisible anti-slip protection, allowing you to safely walk, run or leap over your patio without concerns of slipping due to heavy rain. Thompson's delivered this product in 200g packaging, perfectly working with a full 5L Thompson's Patio & Block Paving Seal; if you only have 2.5L of sealer, you'd only use 100g. The surfaces which this product is suitable for include;

  • Granite
  • Cast
  • Limestone
  • Sandston
  • All Bare and Treated Patio & Block Paving


This product should be used in conjunction with Thompson's Patio & Block Paving Sealer, and it works with the Wet Look and Satin but not the Natural finish. You should prepare the surface as described on the Sealing product itself, ensuring it's totally dry.


  1. Decant the Patio & Block Paving Seal into a suitable container for mixing
  2. Open the Anti-Slip Additives and pour the box into the Patio & Block Paving Sealer
  3. Stir the solution in the bucket until all the beads have dispersed
  4. When applying the final coat, complete it in long, smooth strokes
  5. Leave it to dry for 4 hours


Clean all equipment with White Spirit.

Product Information

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