Navigating These Challenging Times Together

First, we want to thank you again for your continued support during this difficult time. Like everyone else we are just trying to take things one day at a time and get through this the best we can. We'd like to share some information with you to help you stay updated with what's going on at Hatchet Hardware in the coming days.

Store Hours:
As an essential business, our shops will continue to stay open. Our teams are working incredibly hard to be here for our communities in any way that we can so please be courteous. You can find our current store hours on the locations page:
Feel free to call the shops ahead to make sure we have whatever you need before coming out and please remember that you can shop online at at any time.

Steps We're Taking:
Our offices are all currently set up to work from home to help stop the spread of COVID-19. At our warehouse and shops, we have increased efforts to disinfect high-touch and high-trafficked areas throughout the day and increased daily cleaning routines. We are also making sure all employees have up-to-date information on how to stay healthy and what preventative measures should be taken and the ability to stay home if they are feeling unwell.

You may experience delays in shipping as we are taking the necessary precautions to protect you and our team. We are still working hard to get in-stock items shipped within 24 hours. Few items may temporarily have longer fulfillment times.

Customer Service:
Our customer service team is working hard to help all customers as quickly as possible. Due to technical difficulties and a higher volume of calls you may experience interruptions. In the event this occurs, please email us at or message our chat here on the site. We apologize for any inconvenience and thank for your continued support and understanding.

Follow Us:
We are most frequently able to share updates on social media so if you aren't already please follow us on Instagram or "like" us on Facebook.
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Oatey 25515 ProPoxy-20 Fast Acting Epoxy Putty, 4 Oz.

Regular price $13.99

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Pro poxy 20 is a fast acting, co-extruded single stick, epoxy putty. Made of a pre-measured, steel reinforced dark gray/black epoxy resin with a contrasting strip of hardener embedded in the center. The two part epoxy compound mixes quickly and easily to form a permanent steel-hard bond in 20 minutes. Adheres to almost any surface with strength often greater than the materials it has joined. After curing, it can be drilled, filed, sanded, painted, and machined. Can be applied to damp or wet surfaces and even makes underwater repairs.

Pro poxy 20 is non-conductive and may be used for electrical insulating repairs and can be used on applications where it is subject to temperatures up to 300°F for extended periods of time. Do not expose to open flame.


  • Size: 4 Oz
  • Cures in 20 minutes.
  • Kneads quickly and easily.
  • Seals, mends, bonds and repairs almost anything.
  • Tube.

Approvals And Listings:

Pro poxy 20 meets NSF Standard 61 for health effects and is safe for use with potable water.

Specific Uses:

Pro poxy 20 can be used to seal, mend, bond, and repair almost anything in plumbing, heating, industrial, maintenance, and home applications except areas of combustion and exhaust where temperatures typically exceed 300° F.

Specific Applications:

Pro poxy 20 will adhere to almost all surfaces: metals, masonry, wood, glass, ceramics and some plastics (see Warnings or Cautions below). Hercules Plastic Poxy may be more suitable for PVC, CPVC and ABS.

Physical Properties:

  • Density: 15.8 lb./gal. (1.9gm/cm3)
  • Compression Strength: 18,000 psi
  • Tensile Strength: 6,000 psi
  • Modulus of Elasticity: 6 x 105 psi
  • Shear Strength: 700 psi
  • Izod Impact: 0.3 ft.-lb./in. of notch
  • Hardness (Shore D): 85
  • Maximum Use Temperature: 300°F (149°C)
  • Appearance/color/odor: 2 components in co-extruded mastic form: Black exterior and off-white interior with mercaptan odor
  • Electrical Properties: 5 X 1015 ohm-cm
  • Volume Resistivity Dielectric Strength: 400 volts/mil@0.125 in.
WARNING: Cancer -


1.0 lb