RapidRoof Gutter - Cold Liquid Applied Waterproofing Gutter System

Suitable for use on refurbishment and new build project for both residential and commercial properties.

Application

Once the surface is cleaned and fully prepared RapidRoof

Gutter can be applied using a brush or short piled roller.

Application surface temperatures must be between 0°c

and 35°c. RapidRoof Gutter should always be applied in 2

coats. All joints / vulnerable areas need to be reinforced using LRS Pro Detailer. Once cured apply 2 coats of RapidRoof Gutter.

Cleaning the substrate:

The best method to ensure the surface is clean from loose

dirt, dust, and natural growth would be a power washer, we

recommend a minimum of 2000psi power washer.

If a pressure washer is not possible, the contractor must

deem the most appropriate method of cleaning that achieves a similar clean to that of a 2000psi pressure wash.

A clean surface is critical for a successful bond of the

RapidRoof Gutter, if the surface is dirty or dusty the RapidRoof Gutter will only bond to this rather than the substrate it is intended for.

Fully prepared substrate:

Ensure the substrate is fully prepared before applying any

RapidRoof Pro Detailer or RapidRoof Gutter Waterproof. All

joints that are over 3mm will need to be filled using LRS Pro

Detailer, only joints over 5mm should be filled using LRS

Multi-Purpose Filler. If these joints are not filled this could

lead to pinholes within the waterproofing membrane.

All brickwork / screed should be checked for cracks and

damages, then repaired where necessary. Any repairs made

using concrete will need to be completely dry, typically 28

days.

Detailing:

All details must be completed first before the start of the

main waterproofing application. Upstand details should be detailed up a minimum of 150mm where possible. Any details that do not meet the 150mm height requirement would need to be terminated either using a termination bar or LRS PU Mastic. All joints / vulnerable areas should be reinforced using RapidRoof Pro Detailer. RapidRoof Pro Detailer should be applied over the joint to fully encapsulate the fixings and joints at 150mm wide strip.

3kg = 10 joints @ 1m x 0.15m.

Snagging:

Once the detailing is complete the gutter should be snagged to remove any wicks and debris created in the detailing stage of the application. This can be done by lightly sanding the wick to remove it with 80 grit sandpaper or similar.

RapidRoof Gutter BaseCoat:

On completion of snagging RapidRoof Gutter should be

applied over the main area. This must be done in 2 coats, first coat of RapidRoof Gutter should be applied at a coverage rate of 1kg per m² using a 9”short piled roller.

Ensure the RapidRoof Gutter tins are gridded out over the

gutter area so the RapidRoof Gutter is applied at the correct

coverage rate.

RapidRoof Gutter TopCoat: Should be applied at a coverage rate of 0.5kg per m² (10 year system), ensure

the tins are gridded out to achieve the correct coverage rate. We recommend to cross roll where possible.