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HOLDFAST® Water Stop 1000 Stretchable Waterproof Repair 750 grams

Waterstop Roof Repair Paint

1000% stretchable grey waterproof repair
Stops roofs leaking
Use in wet or dry conditions
Completely waterproof

CODE: 19388
SIZE: 750 Grams


HOLDFAST® Water Stop 1000 is a ready to use, fibre reinforced, protective roof coating for use on wet or dry surfaces.

It is thick, viscous liquid that is brush, roller or pallet knife applied and forms a completely waterproof rubber barrier.


Solvent based acrylic polymer
Synthetic fibres enhance structural strength
Will bridge large gaps
Fully elastic when cured
For use in wet or dry conditions
Possible to apply in sub zero temperatures
Completely waterproof
UV resistant – will not discolour
Withstands large temperature variations
Long life – at least 10 years
Can be walked upon


Bituminous roofing materials over a year old

Application Examples:

Repair and protection of flat roofs with adequate drainage
Inclined roofs

Technical Data:

Base: Solvent based acrylic and co-polymer dispersion
Consistency: Viscous liquid
Curing System: Physical Drying
Flash Point: +27oC
Curing Time: Begins after 15 minutes
Specific Gravity: 1.10
Temperature Resistance: - 30°C - + 80°C
Open Time: 15 minutes
Water absorption: Almost Nil
Use: ca 2kg/m2
Elongation at Break: 1000%
Coverage: 2 Kg/m2 approximately

All products brand new, with original manuals, packaging and full manufacturers warranty. Installation service offered

Q Card & NOW Finance available - Contact us.

Optional pickup of products in Hastings, Hamilton, Palmerston North & Wellington. Please note, for rural deliveries, a small additional shipping fee may apply.

Price promise…We’ll match any competitor’s price*

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Shipping options

Buy more than one of this item and only pay for shipping once.
  • North Island$19.00
  • North Island Rural$24.00
  • South Island$28.00
  • South Island Rural$38.00
  • Store allows pick-ups
  • Store location: Hamilton, Waikato, NZ

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    Cash, NZ bank deposit

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