Thompson's One Coat Water Seal 5 Litre

Product Details:

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