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paste epoxies


Paste Epoxy That Cures Wet, Dry & Even UNDERWATER


PC-11® was formulated as a true marine epoxy, allowing users to bond to wet, dry and fully submerged substrates. PC-11® formulation provides extended working time, for large and critical jobs, which allows the user to reposition work or make changes. High "wet grab" or tack of PC-11® makes overhead and sidewall work easy without drip or sag. PC-11® demonstrates excellent chemical resistance to mild acids, caustics, detergents, gasoline, fuel oil, salt, and fresh water.
***Note: PC-11® will not bond to wax paper, Teflon®, Polyethylene, and some other plastics. There are hundreds of plastics in thousands of combinations. Test a small area when in doubt.


Using separate knives to remove amount needed, mix equal parts A (white) and B (pale blue) on a flat clean surface until uniform color is achieved. Surfaces to be bonded must be free of dirt, oil, rust, ect. Denatured alcohol can be used to prep the surface. For best results, rough up the surface PC-11® will be bonding to. Normally, no vice or clamp needed. Prop or tape heavy objects to a wall or ceiling.

Apply PC-11® in any thickness to both sides of surface and bring together firmly. Be careful to insure that ample PC-11® remains between the contact surfaces. Use screen wire or fiberglass cloth to reinforce large voids and gaps.

After cure: Paint Drill, Machine, Sand, File, Tap, or Saw.

Additional Information

Available Sizes - Links to Purchase:

  • PART #
  • 1 OZ
  • 010112
  • Buy From Grainger  Home Depot  Buy From The Paint Store  Amazon Supply
  • 2 OZ
  • 020111
  • Buy From Grainger  Home Depot  Buy From The Paint Store  Amazon Supply
  • 1/2 LB
  • 080115
  • Buy From Grainger  Buy From Home Depot  Buy From The Paint Store  Amazon Supply
  • 1 LB
  • 160114
  • Buy From Grainger  Buy From Home Depot  Buy From The Paint Store  Amazon Supply
  • 4 LB
  • 640111
  • Buy From Grainger  Buy From Home Depot  Buy From The Paint Store  Amazon Supply
  • 8 LB
  • 128114
  • Buy From Grainger  Buy From Home Depot  Buy From The Paint Store  Amazon Supply
  • 90 LB
  • 900116
  • Grainger  Home Depot  Buy From The Paint Store  Amazon Supply

Mixing Tips:

In cold or cool temperatures, place PC-11® containers near heat prior to using. PC-11® mixes and spreads easier at 80°F than at 40 F. Any clean smooth flat surface is an excellent surface for mixing and working. A small putty knife or flexible artist spatula are great tools for mixing and applying PC-11®.

Denatured alcohol is excellent for smoothing applied PC-11®. Also use Denatured alcohol to clean surfaces before applying.
***Note: Most epoxies are temperature sensitive and will cure faster at higher temperatures and slower at cooler temperatures. Speed cure with artificial heat.

PC11® has hundreds, if not thousands, of uses.

As Adhesive: Wood, Metal (all types), Glass, Brick, Block, Rubber, Concrete, Stone, Slate, Fiberglass, tile, and more in any and all combinations.
As Sealant: Oil, Gas, Water Tanks, Cellar Cracks, Pressure Tanks, and Plumbing Leaks.
As a Filler: Holes, Castings, Patterns, Molds, Voids, Welds, and much more.

>> View All Uses

Physical Properties

  • Color (Component a):
  • White
  • Color (Component B):
  • Pale Blue
  • Color (Mixed):
  • Off White
  • Work Time (70°F):
  • 30-40 Minutes
  • Tack Free Cure Time:
  • 90 Minutes
  • Cure for Service:
  • 8-12 Hours
  • Maximum Cure:
  • 7 Day
  • Gardner Impact Resistance:
  • 140in./lb
  • Elongation:
  • 3%
  • Conduction (Electric):
  • Non Conductive
  • Thermal Shock:
  • Excellent
  • Toxicity:
  • Non Toxic Once Cured
  • Heat Range:
  • -20 to 200°F

Test Methods/Results

  • Tensile Shear Strength
  • ASTM D 1002
  • 1710 PSI
  • Compressive Yield
  • ASTM D 695
  • 4685 PSI
  • Flexural Strength
  • ASTM C 580
  • 2565 PSI
  • Water Absorption
  • ASTM C 413
  • 0.44%
  • Weight(Specific Gravity)
  • ASTM D 792
  • 1.12g/cm³ .648oz/in³
  • Hardness Shored
  • ASTM D 2240
  • 72 (1wk)
  • Heat Deflection
  • ASTM D 648
  • 120°F

Technical Data