Apply by trowel 3mm thick and use an artex roller to stipple it. You will need a heavy stipple to make it work. Rend-aid has some suction and it needs that suction to make the Mono etc adhere to it. I use it on most of my mono jobs and get up to 4m2 to the bag. Leave for at least 3 days. Wear old clothes, it will stick and ruin anything.
Does anyone know of a product like Rend-aid but does not need stippleing? Perhaps only a scratch. The problem I find with Rend-aid is the stipples are about 8-10mm high leaving only up to 7 mm between the peaks of the stipple and the face of the mono. It is easy to pick the stress patches up on scratching back and then it's game over. At the moment I am reducing the stipple where the stress patches go.
other primers go on at up to 5mm so your looking at 1.5-2kg m2 per mill or you could try Micro gob
can you use it over painted surfaces?
Thanks for the advice Warrior, after my current run in with Weber and their lying toe rag of a Yorkshire technical rep I now fully mesh all the rend-aid and then put the stress patches in the mono as well. God help this bloke if I get another crack in Weber and he tries to blame me for it! Yes it puts the cost up a lot but I would rather not get the job than chance another crack and get the s**t I am getting at the moment. Henry, rend-aid is sulphate resisting. This Micro Gob Paul, is it just a paint on primer and can anyone buy it? I tried moving over to Parex but they won't ring me back. Going to give SAS Europe a go.
Thanks for the advice Warrior, after my current run in with Weber and their lying toe rag of a Yorkshire technical rep I now fully mesh all the rend-aid and then put the stress patches in the mono as well. God help this bloke if I get another crack in Weber and he tries to blame me for it! Yes it puts the cost up a lot but I would rather not get the job than chance another crack and get the s**t I am getting at the moment. Henry, rend-aid is sulphate resisting. This Micro Gob Paul, is it just a paint on primer and can anyone buy it? I tried moving over to Parex but they won't ring me back. Going to give SAS Europe a go.
For the ultimate suction control, try Micro Gob
wow:RpS_laugh:
iv never had it slide