ClassicLiquid® Top Coat 15kg

  • £97.00 (inc VAT) £80.83 (ex VAT)

Delivery:

NEXT DAY Delivery (if ordered before 14:00)

Description:

Classic-Liquid system is a rapid curing polyurethane liquid membrane designed for overlaying existing roofing systems to create a durable and seamless waterproof layer.

Classic-Liquid is a polyurethane liquid system, ideal for complicated roofs where a membrane may not be an option. No nonsense straight out of the tin. This system can be laid onto many existing surfaces and has a 25-year life expectancy and 10 year guarantee.

The ClassicLiquid TopCoat can be applied in different thicknesses for different guarantee periods. The minimum application rate is 1.5Kg/sqm meaning this 15Kg tin will cover approximately 10sqm

For longer guarantees please use the coverage rates below:

10 year - 1.5Kg/sqm (15Kg = 10sqm) 
15 year - 2.1Kg/sqm (15Kg = 7.2sqm)
20 year - 2.5Kg/sqm (15Kg = 6.0sqm)
20 year Balcony / Walkway - 2.5Kg/sqm + 300g/sqm in conjunction with Quartz Aggregate. (15Kg = 5.5sqm)

Application:
  • Once the existing roof covering has been cleaned using a stiff broom or high pressure washer to remove all contaminants it should be left to dry.
  • Make good all cracks and blisters and fill any surface irregularities. ClassicLiquid Joint Mastic can be used to seal cracks and any joints between the roof surface and any upstands.
  • Apply ClassicLiquid Primer at the appropriate rate to all areas that will be covered by the Classic Liquid Top Coat or ClassicLiquid Detailer and allow to dry. See seperate instructions for different substrate coverage rates and drying times. 
  • ClassicLiquid Detailer is used to coat all vertical surfaces and roof details. Detailer is thixotropic so will not slump as it contains reinforcing fibres. 
  • Use ClassicLiquid Reinforcing Fabric to reinforce T&G OSB3 boards and fully reinforce when over laying bitumous felt. 
  • ClassicLiquid Top Coat is then applied at a minimum rate of 1.5kg per square metre in one or two coats to acheive a bubble free even application. 
Recommended overlaying: 
  • Asphalt & bitumen roofs
  • GRP roofing systems
  • OSB3 T&G structural roof decks
  • Metal and fibre roof decks
  • Gypsum & cement Boards
  • Concrete Roofs
Downloads & Data Sheets:

Product Data Sheet

Product Brochure

Product Application Guide

Product Guarantee Application Form

NEXT DAY Delivery (if ordered before 14:00)

Classic-Liquid system is a rapid curing polyurethane liquid membrane designed for overlaying existing roofing systems to create a durable and seamless waterproof layer.

Classic-Liquid is a polyurethane liquid system, ideal for complicated roofs where a membrane may not be an option. No nonsense straight out of the tin. This system can be laid onto many existing surfaces and has a 25-year life expectancy and 10 year guarantee.

The ClassicLiquid TopCoat can be applied in different thicknesses for different guarantee periods. The minimum application rate is 1.5Kg/sqm meaning this 15Kg tin will cover approximately 10sqm

For longer guarantees please use the coverage rates below:

10 year - 1.5Kg/sqm (15Kg = 10sqm) 
15 year - 2.1Kg/sqm (15Kg = 7.2sqm)
20 year - 2.5Kg/sqm (15Kg = 6.0sqm)
20 year Balcony / Walkway - 2.5Kg/sqm + 300g/sqm in conjunction with Quartz Aggregate. (15Kg = 5.5sqm)

  • Once the existing roof covering has been cleaned using a stiff broom or high pressure washer to remove all contaminants it should be left to dry.
  • Make good all cracks and blisters and fill any surface irregularities. ClassicLiquid Joint Mastic can be used to seal cracks and any joints between the roof surface and any upstands.
  • Apply ClassicLiquid Primer at the appropriate rate to all areas that will be covered by the Classic Liquid Top Coat or ClassicLiquid Detailer and allow to dry. See seperate instructions for different substrate coverage rates and drying times. 
  • ClassicLiquid Detailer is used to coat all vertical surfaces and roof details. Detailer is thixotropic so will not slump as it contains reinforcing fibres. 
  • Use ClassicLiquid Reinforcing Fabric to reinforce T&G OSB3 boards and fully reinforce when over laying bitumous felt. 
  • ClassicLiquid Top Coat is then applied at a minimum rate of 1.5kg per square metre in one or two coats to acheive a bubble free even application. 

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