Application

Superwall Roll on Render is a one pack system. Just add water.

Superwall Roll on Render is to be mixed on site in a 20 litre bucket. Place Festo mixing drill in bucket and add 3.8 litres of clean water, slowly add and disperse Roll on Render with mixing drill and let stand for 5 minutes and than re-mix until the render is a cream like consistency.

Superwall Roll on Render is to be applied by roll on techniques and the following steps should be used for best results.

Instructions

Cut some 24 cm wide plastic strips and mask it to the floor where wall and floor meat. Tape all areas that you don't want to render eg eave lining, door frames, window frames with masking tape.

Place 3.8 litres of water in a 20 litre plastic bucket.

Dust masks should be worn while mixing. Place Festo Mixing Drill into bucket and slowly mix adding material gradually. (For best result one person mixing while another person is adding material). Mix until cream like thickness has been reached. Let it stand for 5 minutes than remix.

Best results are reached rendering Heads, Returns and Sills, first.

Place roller into bucket and dip, slowly remove roller and place roller to top edge of return and slowly roll downwards , using gravity to apply the Roll-on Render to wall, excess is again rolled downwards.

Place plastic trowel on return and remove excess with a horizontal stroke, stay tight to brick work.

Rub plastic trowel tight to brick work not to loose shape of existing profile of brick work.

Finish sills, returns and heads first.

When material has tightened up, run a flat plastic trowel down edge. Make sure not to lose shape of angle. Let angels set for 24 hours before rendering walls. Remove mask and clean up.

Re-mask Windows, Sills and returns; relay plastic 20 cm wide strip to floor and cover floor with drop sheets. Repeat item number 1.

Mix a bucket of Roll-on Render and starting at the top of wall. Dip roller into bucket of render, when roller is full, pull slowly out of bucket and place roller at the top of wall slowly rolling downward. Repeat this process 3 times, and then roll excess material downward.

A second person than uses a plastic trowel and removes excess material with a pulling horizontal stroke. Keep tight to brick work.

Rub wall in a vertical motion, keeping tool plum to arm using a downward stroke.

When material has taken up then rub in a circular motion. Remove masking tape, plastic strips and clean up.

Let Roll on Render set for 24 hours.

Before starting your finishing coat, rub wall with grinding float to remove high spots.

Broom wall to remove dust.

Repeat item number 1.

Repeat item number 3, but make Roll on Render slightly wetter than first coat Place roller into bucket and dip slowly, remove roller and place roller to top of wall and slowly roll downwards, using gravity to apply Roll on Render to wall. Repeat 3 times Place plastic trowel in right hand, remove excess in a horizontal stroke, wiping excess on wide plasterers building knife in left hand. Rug with a plastic trowel in a round motion on walls and straight stroke on returns.

When happy with result, remove masking and clean up.

Possible finishes: Tuscan, Georgian