Shurtape PC-624 Premium Grade Nuclear Cloth Duct Tape is used for myriad purposes in the construction, operation, and maintenance of nuclear power facilities. Typical applications include nuclear facility construction and maintenance; holding labels or signs to stainless steel pipes; color coding; and sealing pipe end caps. Shurtape PC624 has a waterproof backing, a high tack adhesive, has excellent holding power, and is conformable. ASME NQA-1 tested.