Isoflex Liquid Rubber Black 4.25Ltr (29518)

£ 49.49INC VAT

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Isoflex Liquid Rubber Black 4.25Ltr (29518)

Universally adherent filler for durable repair and protection. Five times more flexible than bitumen. Black.

  • Primer Required
  • Suitable for Roofing
  • High Odour
  • UV & Weather-Resistant

More Info

View all: Isoflex Roof Repair

£49.49INC VAT (£11.64/Ltr)

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Rated 5 out of 5 by from Isoflex Best value anywhere excellent product excellent service
Date published: 2021-10-28
Rated 3 out of 5 by from Not for me Purchased but after reading all the usage instructions decided to return and replaced with Bostik Flexacryl which turned out to be the better decision.
Date published: 2021-10-15
Rated 5 out of 5 by from Great on a Drysuit I used this on my diving drysuit and can attest to its flexibility, especially around the bottom and waterproofing to a depth of 50m!
Date published: 2021-09-27
Rated 5 out of 5 by from Whisky1949 First class product and first class click and collect service.
Date published: 2021-07-09
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Can this be used to repair an epdm flat roof?

Asked by: Jimmy10toes

HI! can you use Bostik flashband primer with Isoflex as a primer?

Hi! Can you use Bostik flashband and primer along with Isoflex?
Asked by: 2022AD

Can this be used for a new shed roof over 12mm OSB - 2x4 metres. How long will it last?

Im looking for a liquid roofing product which can be brush applied. Due to access issues I cannot do an EPDM/Felt . I want the new roof to last at least 15 years.
Asked by: Peterdench


can this be applied to a rubberised roof?
Asked by: alan2200


Hi, can PVA, which is a Highly effective building adhesive, primer, admixture, bonding agent and dust-proofer, be used instead of the Isoflex primer, as I have around 10 litres of good quality PVA left over from a job? Thanks
Asked by: CBbb
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Brand Isoflex
Coating & Finishes Drying Time Touch-Dry in 12-24 Hours
Coating Finishes Coverage 1sqm per litre
Colour Black
Label Info 1: Signal Word Danger
Label Info 2: Hazard Statements H226 - Flammable liquid and vapourH334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.H317 May cause an allergic skin reaction.H351 Suspected of causing cancer.H335 May cause respiratory irritation.H336 May cause drowsiness or dizziness.H412 Harmful to aquatic life with long lasting effects.
Label Info 3: Precautionary Statements P102 Keep out of reach of children.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.P282 Wear cold insulating gloves/face shield/eye protection.P271 Use only outdoors or in a well-ventilated area.P304 IF INHALED:P340 Remove person to fresh air and keep comfortable for breathing.P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTRE/doctor/…P405 Store locked up.P501 Dispose of contents/container to …
Label Info 4: Supplementary Label Info Contains isocyanates. May produce an allergic reaction.
Label Info 5: Hazardous Chemical Content Hydrocarbons, C9, aromatics Diphenylmethane Diisocyanate Polymer 4, 4'-Diphenylmethane Diisocyanate Toluene Diisocyanate
Manufacturer Guarantee 1 Year Guarantee
Model No 34894X
Pack Size 1
Parent Colour Black
Pieces in Pack/Case 1
Product Type Liquid Rubber
Resistant Type UV & Weather-Resistant
Suitable Application Suitable for Roofing
Volume 4.25 Ltr


Safety Data Sheet (COSHH)