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Waterproof Roof Paint

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Fillcoat Fibres is a waterproofing product based on solvent soluble high polymers. It is Instantly waterproof, 1300% elastic, good resistance against weather influences, mineral acids (max. 10% in water), not resistant against solvents and alkaline substrates, does not contain bituminous products, excellent adhesion on different substrates. 

Recommended Uses

Waterproof finish of roofs, non-walkable terraces, gutters, ridge-pieces, chimney stacks, pipes, etc


Theoretical: 1,5 l/m² 
Practical: Practical coverage depends on many factors such as porosity and roughness of the substrate and material losses during application. 

Surface Preparation

Remove dust, mud, grease, moss and withered leaves carefully. The spots to be repaired are cleaned with a hard broom and sponged. After cleaning, Fillcoat Fibres can be applied directly on bituminous substrates, hard PVC, polyester, zinc, aluminium, glass, tiles, etc. 
Porous materials (concrete, stone, wood) must first be dried and pre-treated with a coat of Primer 44HS
In case of repeatedly repaired spots, important or active cracks, apply Fillcoat Fibres crosswise over the cracks or fissures. Consumption: 1,5 kg/m² with a hawk or a block brush.

Subsequent Coat

Also available as Fillcoat.

Please read data sheets carefully prior to application.

Please note that delivery lead times for this item may vary. Please feel free to contact the office on 01934 825850 for a confirmed delivery date prior to ordering.

Fillcoat Fibres

Instantly waterproof finish for roofs, non-walkable terraces, gutters, ridge-pieces, chimney stacks, pipes, etc.

Immediate waterproofing against leaks; contains fibres for bridging of

Cracks up to 2 mm

Can be applied in all weather conditions

1300% elastic and excellent adhesion

Bitumen-free formula

Excellent adhesion to various substrates

Good resistance to acid rain


Please select a colour to see size/pack options:

Dark Grey
Light Grey

Please note that the colour swatches above are representative only. This product's actual colour may differ. For further details please contact us.



Price: £13.10

£15.72 incl VAT

Disclaimer: All products purchased via this website must be used in conjunction with the product data information provided.
Roadcraft Safety Products Ltd cannnot be held responsible for any performance failures where mixing or application instructions have not been adhered to.