Kemseal Roof & Gutter Repair Membrane

RESTORE, PROTECT, AND SAVE - the smarter way to renew your roof

Kemseal Liquid silicone Membrane is the proven solution for roof restoration delivering the strength and performance of a new roof at around half the cost of a full replacement. 

Specially designed to rejuvenate Butanol, Torchon, and other aged membranes and structures.  Kemseal forms a seamless, UV durable barrier that withstands ponded water and flexes with Thermal and Seismic activity, due to a 300% elongation factor to handle movement and stress. 

Whether for homes, commercial buildings, hotels & resorts, Kemseal extends the life of your roof, & provides lasting protection against the elements.  

Installed by approved applicators, it’s cost effective reliable & proven way to restore your roof with confidence & have a product & workmanship warranty for added peace of mind. (terms and conditions apply) 

  • Up to half the cost of a complete roof replacement. - Save thousands $$ without compromising on protection. 
  • Seamless waterproof barrier – stops leaks and resists ponded water. 
  • UV durable - Designed to perform in harsh sunlight & extremes of weather. 
  • 300% Elongation - Flexible and resilient, handling structural thermal & seismic movement with ease. 
  • Extends roof life – Breathe new life into butanol torchon and other membranes & substrates. 
  • Professional installation - applied by approved applicators for guaranteed results.
Skip to results list
Product Category
Product type
Brand
5 items

Filter

Product Category
Product type
Brand

Application

A step by step guide for roof and gutter restoration.
Contact Us for further advice for your project.
Step 1: Clean
  • Rinse off guttering with a water blaster and ensure you have a clean, dry surface before starting.
Step 2: Prep

Coverage: 1L Part A & Part B mixed does 6 - 8m2.
Step 3: Seal
  • Apply the Kemseal S-80 on top of this primer using a brush or small roller, within 2 days at the latest, to ensure the primer doesn't get too hard. Apply at rate of 2.5m2 per L (2 coats needed). 
  • Leave it to dry for approx. 3-12 hours depending on weather conditions and when it can be walked on without causing damage before applying the second coat. 
  • Apply the second Layer of Kemseal S-80 after the first coat is dry.

Coverage: A 9.5L pail of Keamseal will coat 4.75m2 total with 2 coats.

Download Product Application Guide

Download PDF