Hi
I'm having a bit of a nightmare. Over the joists of my garage I laid OSB T&G, wetted it out then laid 600g CSM followed by more resin then a topcoat. It's only been down about 2 weeks but now there is heavy rain there are drips coming through the joins of the OSB board in about 3 places. I went up and inspected the roof and there are a few areas where the topcoat is very thin and you can clearly see the fibres of the CSM. Are these thin patches of topcoat enough to cause the roof to leak?
Thx Rich
I'm having a bit of a nightmare. Over the joists of my garage I laid OSB T&G, wetted it out then laid 600g CSM followed by more resin then a topcoat. It's only been down about 2 weeks but now there is heavy rain there are drips coming through the joins of the OSB board in about 3 places. I went up and inspected the roof and there are a few areas where the topcoat is very thin and you can clearly see the fibres of the CSM. Are these thin patches of topcoat enough to cause the roof to leak?
Thx Rich