My GRP roof is leaking due to a number of small pin holes, should I buy the Cromapol FIBRE FREE? the FIBRE option appears to be for more heavy duty cracks. Thanks
Assuming the roof is clean, dry, sound and prepared as detailed in Technical Data Sheet we can recommend the fibre re-inforced formula Cromar Cromapol Acrylic Roof Coating as a quick fix solution to repair the pin holes.
This will remain tacky.