OATEY
OATEY ProPoxy 20 Epoxy Putty 25515 4 oz
Steel-reinforced epoxy putty that mixes to a permanent, machinable bond on wet or dry surfaces
- Selling UnitEach
- TypeOatey SCS 25515 ProPoxy 20 Hercules Dark Gray/Black Epoxy Pu
- Steel-reinforced epoxy creates permanent structural bonds
- Pre-measured resin and hardener ensure correct mix ratio every time
- Works on wet or damp surfaces without losing adhesion
- Cures to a non-conductive finish safe around electrical components
- Drill, file, sand, paint or machine after full cure
ProPoxy 20 Epoxy Putty 4 oz
Oatey ProPoxy 20 is a pre-measured two-part epoxy putty for tradespeople and DIY users who need a permanent steel-hard repair. The dark grey and black compound contains a contrasting hardener strip embedded in the centre for consistent mixing. It adheres to almost any surface and cures on damp or wet substrates. Non-conductive properties make it suitable for electrical environments.
Thermal noise power draw
The putty requires no external heat source and generates no operational noise or power draw during application. Mixing is performed by hand until a uniform colour is achieved, producing no fumes or thermal output. The cured material remains stable across normal ambient temperature ranges. No electrical conductivity means no parasitic current paths form in repaired assemblies.
Sustained load behaviour
Once cured, the epoxy forms a permanent bond that can be drilled, filed, sanded, painted and machined without degrading. It maintains structural integrity under continuous mechanical stress and vibration. The steel-reinforced matrix resists creep and fatigue over extended service periods. Repairs remain reliable in permanently damp conditions or repeated thermal cycling.
Highlights
- Steel-reinforced epoxy creates permanent structural bonds
- Pre-measured resin and hardener ensure correct mix ratio every time
- Works on wet or damp surfaces without losing adhesion
- Cures to a non-conductive finish safe around electrical components
- Drill, file, sand, paint or machine after full cure
Specifications
| Brand | Oatey |
|---|---|
| Selling Unit | Each |
| Type | Oatey SCS 25515 ProPoxy 20 Hercules Dark Gray/Black Epoxy Putty, 4 oz Tube |
Questions about this item
How do I install the ProPoxy 20 putty and what step do people get wrong?
Cut the required amount from the 4 oz tube, knead until the dark gray resin and contrasting hardener strip form a uniform colour, then press into the repair; the common error is stopping the knead too early, leaving streaks that never fully cure.
What maintenance or replacement will the ProPoxy 20 repair need later?
Once cured to a steel-hard bond the repair is permanent and requires no scheduled maintenance; if the surrounding material fails the epoxy can be drilled, filed, sanded or machined away and a fresh portion from the tube applied.
What limit appears first when the ProPoxy 20 bond is under sustained load?
The cured epoxy itself is non-conductive and machines like steel, so the limiting factor is usually the substrate or mechanical fasteners rather than the putty bond.
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