Thompson’s One Coat Water Seal 5L

Thompson’s One Coat Water Seal 5L is a unique, silicone micro emulsion, designed to penetrate exterior brick and stonework, to provide a long lasting barrier against rain damage.

Key Features

• Apply directly onto damp surfaces
• Stops damage caused by freeze and thaw
• Use on brick, concrete and stone
• Reduces efflorescence
• Touch dry in 2 hours
• Covers 4m² per litre

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.