E-Z Weld Clear Primer is a special blend of Solvents formulated to soften and swell PVC and CPVC Pipes and Fittings. Primer penetrates the surface of the pipe and the fitting to be joined therefore; the use of primer will provide a stronger joint. It is highly recommended that primer should be used on the installation of larger than 3” diameter.
Application
  • Clear, fast acting primer for proper softening and preparation of all schedules and sizes of PVC and CPVC pipe and fitting surfaces
  • Meets ASTM F656
Application temperature:
-10° F
110° F
Storage temperature:
-10° F
110° F
Physical Properties
Shelf Life:
3 Years (Unopened can)
Certification / Industry Listings
This product is tested, certified and approved by NSF International for use on potable (drinking) water drain, waste and vent system. It is also listed by the International Association of Plumbing & Mechanical Officials (IAPMO). It carries the Uniform Plumbing Code (UPC) seal. This cement meets ASTM Standard F656.
Quality Assurance
Hydrostatic Burst:
Every batch of primer is carefully checked and monitored to assure consistently high quality standards. Records of every batch are kept.  All ingredients are purchased from approved suppliers.

*Note: Packaging sizes subject to availability. Please check with your distributor or contact E-Z WELD.

SIZE 1/4 PINT CAN 1/2 PINT CAN PINT CAN QUART CAN GALLON CAN 50 GALLON CAN
Fluid oz 4 8 16 32 128
Liters 0.12 0.24 0.47 0.95 3.78
Units per Case 24 24 12 12 6
Weight per Case - lb 9.5 16 15.5 28 54
Weight per Case - kg 4.32 7.27 7.05 12.73 24.55
Cubic Feet per Case 0.260 0.420 0.404 0.762 1.221
Cubic Meter per Case 0.007 0.012 0.011 0.022 0.035
Cases per Pallet 145 90 88 56 27
Material packaged in less than a liter size is exempted under "Limited Quantity Rules" by DOT. These packages may be shipped with the description ORM-D Consumer Commodity. Packages shipped under this description are not subject to shipping paper requirements for flammable materials. For a liter and larger sizes (gallon and above container):
  • Proper Shipping Name: Flammable Liquid, n.o.s. (Acetone, THF)
  • Flammable Class: 3
  • UN Number: UN 1993
  • Packing Group: PG II