GPT casing end seals are a safe, clean and cost-effective solution for eliminating foreign material from entering the opening between the carrier and the casing. Pipeline casing end seals are suitable for new installations or retrofitting, and are easily and quickly installed by being pulled over or wrapped around the outer edge of the casing and carrier pipe. Secured by stainless steel straps and clamps, GPT end seals are highly resistant to aging and have excellent mechanical strength.