Zinc Gutta rivets are used to tie all the components together securely in the correct place, to ensure firm and secure fixings throughout your drainage system. The most advisable installation method is to drill a small hole where the rivet will sit and insert it into position so the components are then tightly clamped together for maximum durability. The rivets can be fitted with the brand's own rivet gun with great ease and are the most suitable companion for any type of drainage structure. Pre-made breakpoints will then allow the installers to snap the rivet off for a flush finish.