Lap Sealant

Name: Lap Sealant
Brand: ClassicBond
SKU: CB-Lap
Price: 13.86 GBP
Availability: InStock

Questions & Answers (4)

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Lap sealant creates a waterproof seal on termination bars and compression joints. It reinforces the perimeter/exposed edges of any joining or uncured tapes. Additionally, it seals the pipe box pocket before filling with pourable sealant on ClassicBond membrane.

In stock

£13.86 £11.55

Qty

Delivery From £15 for all Standard Flat Roofing Materials.

Compatible Systems:

The ClassicBond One Piece EPDM system is great for large or small flat roof areas and is normally bonded on to a timber deck in one piece so no joins!
Find out more!

Used For: Lap sealant is used to form a waterproof seal on the external edge of a termination bar and any other compression type joints. It can be used to seal the perimeter/exposed edges of any joining or uncured tapes as an added reinforcement. It is also used to seal the pipe box pocket to the ClassicBond membrane prior to filling with pourable sealant.

Qty in pack: 1

Application: Use a mastic gun to apply the sealant. Typically 1 tube will cover 6 linear metres.

An Overview

SKU	CB-Lap
Stock Type	Warehouse Fulfilled
Brand Name	ClassicBond
Color	Black/Grey
Coverage	6 Linear Metres
System Compatability	ClassicBond

Videos

How to install a Classicbond EPDM flat Roof

How to Join an EPDM Rubber Membrane to a Felt Roof

Downloads

Documentation

Questions & Answers (4)

What is the Life Expectancy of EPDM Rubber Roofs?

EPDM Rubber roofs have a 50 year life expectancy.

EPDM has been in commercial use since the 1960s. And many of those roofs are still around today.

How Long Does It Take To Install A ClassicBond Roof?

Generally, installing a ClassicBond roof can be a very quick job if you have basic knowledge about the preparation and the correct steps to take.

Some factors will affect the installation time such as the current substrate, size and type of roof; along with if there is any detail work required such as skylights.

Our friends over at RoofScout have made a great video showing you exactly how long it takes to install ClassicBond on a freestanding, timber-boarded log cabin.

For Sam, it took him just under a 1hour and 30minutes. He did install this roof alone and installed edge trims which make a difference to the installation time.

Check out RoofScout's video below.

Is Classicbond EPDM BBA Certified?

Yes. ClassicBond EPDM holds the British Board of Agrément certificate, No. 11/4853, issued to Flex-R Ltd. The BBA carries out assessment, testing, approval and certification of products and systems for the construction industry against national requirements, internationally recognised standards or other relevant technical specifications, reviewed and reissued every 3 years.

Fire Ratings

The ClassicBond system is also fire rated, the 1.2mm EPDM has a fire rating of EXT.F.AB and the 1.5mm EPDM membrane is fire rated to EXT.F.AA. Fire rating is carried out on a variety of deck surfaces and it is important to seek the certificate that relates most accurately to your roof structure.