Interference Fit
  • Required for proper solvent action
  • 1/3 to 2/3 dry fit is best. (See Figure 1)
  • If pipe fully inserts in fitting, it should be snug. Avoid loose fits
Pipe Cut
  • Cut pipe square and remove burrs to avoid leaks
Proper Cleaning
  • Remove all dirt, oil, moisture and surface gloss for best results.
  • Best to use Arrow Primer (PVC,CPVC) or Cleaner (ABS,PVC,CPVC)
Proper Cement
  • Check that cement is recommended for pipe size used.
  • Make sure cement is free-flowing and not gelled.
Apply Cement
  • Apply a heavy coat of cement to pipe, a light coat to fitting socket and another coat to pipe.
Join Pipe and Fitting
  • Use a slight twisting motion to insert pipe into fitting and hold for a few seconds to prevent pipe from pushing out.
  • A joint should fuse ('Grab') shortly after joining pipe and fitting. If not, avoid using as it may pull out or leak.
Cement Bead
  • A cement bead will appear at interface if enough cement was used.
  • Wipe off bead to speed joint curing.
Curing
  • Allow sufficient curing time to assure a strong joint.
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How ARROW PLASTIC Pipe Solvent Cements Work
and Why They Are Trouble-Free When Properly Used

BASIC FACTS ON HOW ARROW CEMENTS WORK

(1) Arrow plastic pipe solvent cements work by solvent action.

(2) When cement is applied, solvent action softens (dissolves) the pipe and fitting surfaces, preparing them for joining. (See Figure 2 below)

(3) A few seconds after joining, the interference section fuses together. The non-interference section is bonded together. (See Figure 3 below)

(4) The joint cures by evaporation of the cement solvents. If possible, allow 24 hours.
Figure 1
 Figure 2 Figure 3