Choose Everbilt's Rubber Pre-Slit Pipe Insulation Elbow for a cost-effective way to enhance energy efficiency while safeguarding your pipes from freezing or condensation. This pipe insulation fitting is designed to cover the joint where 1/2 in copper/PEX/CPVC or 3/8 in iron/PVC pipes meet. With its pre-slit design, installation is a breeze-simply wrap the insulation around your pipes and seal with adhesive or pipe insulation tape. Made from durable, synthetic rubber-based material, this pipe insulation fitting provides an R-value of 3.3 and is fire-rated for added safety and peace of mind. Insulate today for a worry-free tomorrow!