THOMPSONS ONE COAT WATER SEAL - 5L

THOMPSONS ONE COAT WATER SEAL - 5L Thompson's One Coat Water Seal uses a unique micro silicone emulsion to stop water penetration. Apply just one coat of Water Seal directly onto damp surfaces to provide long lasting waterproof protection within hours. Apply directly onto damp surfaces Stops damage caused by freeze and thaw Use on brick, concrete and stone Reduces efflorescence Coverage: Approx. 4m2 per litre Colour: Clear Dry time: 2 hours