Check the listing for details. traight PVC Pipe Fitting Coupling Adapter Connector White Parts. Condition: New. Listed at 16.43 USD. Description: UV ResistantPVC fittings have a healthy additive that inhibits the impact of sunlight and other ultraviolet sources on the molecular structure of the PVC. Without this, the PVC would yellow, crack, become brittle and break.Impact ProofPVC fittings can take a beating. They are designed to withstand impacts, or drops from a substantial height and will not suffer any cracks or breakage compared to standard, plumbing-grade PVC fittings.Good LooksStructural Grade PVC has a beautiful glossy surface, ideal for display items such as furniture, shelves, pool products, and so much more. It delivers when appearance is important.100% CompatibleStructural Grade PVC pipe and fittings are dimensionally compatible to plumbing-grade PVC fittings. .