Liquid PU Accelerators & Top Coat

High quality range of liquid roofing essentials

PermaRoofUK stocks all your liquid waterproofing essentials, developed to form a vital part of the P500 durable liquid rubber roofing system. Accelerators are mixed with liquid PU before application and UV topcoats deliver the final seal, protecting your roofing and waterproofing projects for the long term.

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Everything you need for your roofing jobs - fast

Order liquid roofing systems, accelerators and more flat roofing essentials at PermaRoofUK. Same day order processing for secure orders placed before 12pm and fast nationwide delivery. Talk to the award-winning sales and customer service teams if you need help with your order on 01773 441947 or use the live chat for a quick query.

Download your copy of the P500 liquid waterproofing installation guide. For the trade we offer for liquid rubber roof training – contact us to find out more.

When do you use liquid rubber?

Liquid rubber is a flexible, innovative product suitable for waterproofing a wide range of surfaces. It is ideal for roofing projects with complexities that mean installing membrane is difficult or impossible, but has a much wider scope for projects such as:

  • Anti-skid parking zones (with an added anti-slip medium)
  • Emergency roof repairs
  • Waterproofing box gutters
  • Making safe slippery garden steps
  • Creating pool play areas
  • Green roofing
  • And more.

Fast and straightforward to apply, P500 waterproofing is suitable for a skilled and confident DIYer. Download your installation guide above to see if it is the right approach for you. Get in touch if you’d like us to connect you to a professional liquid waterproofing specialist in your area if DIY isn’t for you.

Suitable for pitched roofing and other surfaces

Our liquid rubber system contains a self-levelling compound that makes it easy to apply across roofing, terraces and balconies. To use on pitched roofing or to coat a surface with a gradient, simply add PermaThix to effectively negate the self-levelling element. This is before the topcoat is applied.