Reduce heat loss through walls and save money

Remmers Funcosil SNL is a brick and stone waterproofer and is the original and best liquid stone waterproofer and brick waterproofer of its kind.

Stop water and driving rain getting in and stop heat loss through your walls. Spray on to cleaned walls and let it soak in to form an invisible waterproofing effect.

Funcosil SNL penetrates exterior surfaces to form a water repellent barrier which helps to prevent water damage. It lets the treated surface breathe allowing moisture vapour inside to evaporate whilst protecting against water penetration and damage.

DIY benefits

• Reduce heat loss through walls
• Water repellant but breathable
• Reduce frost and water damage to masonry walls
• OK on damp surfaces
• Protects surfaces from expensive water damage
• Penetrates deep into the substrate - providing better protection than surface coatings
• On brickwork, pointing, concrete, stonework, wood, canvas, leather and other porous surfaces
• Can be painted over or stained after application

DIY Applications

• Brick damp proofer
• Brick waterproofer
• Stone damp proofer
• Stone waterproofer
• Concrete damp proofer
• Concrete waterproofer
• Surface waterproofer
• Canvas waterproofer
• Leather waterproofer
• Moss stopper
• Algae stopper
• Lichen stopper

How to Step-by-Step

1. Ensure the wall or surafce is free of dirt and anything which will stop Funcosil SNL soaking in.
2. Open the can and either brush on – or better still apply using the hand held sprayer so that you give an even coating, just enough to wet up the wall surface.
3. Allow to soak in and dry for a couple of hours before getting it wet – so best to watch out for a dry spell before applying.

One coat is often enough, although another coat can be applied for more porous bricks, stone and masonry.

Lasts for up to 20 years, depending on the level of weathering.