Applying repair work paint, yourself is an effective method to maintain the integrity of your roof covering up until a more irreversible fixing can be accomplished. Splits generally happen on flat roofing systems such as really felt generally occur on old systems which are not polyester based. It is still possible to fix an old system which is not polyester based. However, the roofing would certainly have to be structurally sound and without water absorption. To repair this type of roofing systems, polyester base or woven glass base torch-on products are frequently made use of for small repair work to built-up roof. The use of fibreglass to produce aircrafts, boats, and waterslides has been around for rather a long time currently