Rust-Oleum Fillcoat Dark Grey – Waterproof Coating 1 L

Rust-Oleum Fillcoat Dark Grey – Waterproof Coating 1 L

Rust-Oleum Fillcoat is a high-performance, elastic waterproof coating designed for instant sealing of roofs, cracks, and joints. Its unique fibre-free composition creates a flexible, UV-stable layer that is waterproof immediately after application – even in the rain. The coating is single-component, requires no mixing with hardeners, and can be applied directly to both dry and wet surfaces.

Ideal for repairs on roofs, non-walkable terraces, gutters, ridges, chimneys, penetrations, pipes, and other details. It offers excellent adhesion to various materials including bitumen, metal, PVC, glass, tiles, and wood. After application, it remains flexible in freezing cold and summer heat. Application is possible with brush, roller or airless spray – no thinning required.

Key Features:

• Single-component elastic coating – no hardener needed

• Immediately waterproof – usable on wet surfaces and in rain

• Fibre-free, UV-stable, flexible in heat and frost

• Strong adhesion to most construction materials

• Can be applied without primer (except on porous substrates)

• No thinning required

Recommended Use:

• Roofs (bitumen, shingles, asphalt rolls)

• Terraces (non-walkable)

• Gutters, ridges, chimneys, penetrations

• Joint, crack, and detail repairs

Compatible Substrates:

• Bitumen, concrete, stone, wood

• Rigid PVC, polyester, zinc, aluminium

• Glass, tiles, metal

Note: Porous materials must be dry and primed. Do not apply to fresh concrete or polystyrene insulation.

Technical Data:

• Colour: dark grey (matte)

• Volume: 1 litre

• Coverage: up to 1 m²/l (2 coats needed)

• Drying time: 3–6 hours (fully cured after 24 h)

• Recoatable: after approx. 6 weeks

• Application: brush, roller, or airless spray

• Shelf life: 24 months

• Application from +5 °C

Warning:
Flammable liquid and vapour.
Harmful to aquatic life with long lasting effects.
P102 - Keep out of reach of children.
P103 - Read label before use.
P101 - If medical advice is needed, have product container or label at hand.
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P273 - Avoid release to the environment.
P303 - IF ON SKIN (or hair):
P361 - Take off immediately all contaminated clothing.
P353 - Rinse skin with water or shower.
P403 - Store in a well-ventilated place.
P235 - Keep cool.
P501 - Dispose of contents/container in accordance with local/regional/national/international regulations.
Contains neodecanoic acid, cobalt salt and isobutyl methacrylate. May produce an allergic reaction.