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JPOXY JH 1053

JPOXY JH 1052
JPOXY JH 1055

₹9,427.00 – ₹22,626.00 Inclusive of all taxes

Moisture tolerant, high reactivity polyamidoamine adduct

SKU: JH1053
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Description

JPOXY JH 1053 is a special hardener that doesn’t use any harmful chemicals. It works well on wet and underwater surfaces. Also you can use it on metal and concrete to help things stick better. Additionally, it dries fast, fights moisture, and creates strong bonds. JPOXY JH 1053 is perfect for tough jobs like building and fixing things.

  • EEW [g/eq] : 320-400
  • Viscosity [mPa s] @ 25˚C : 1,200-1,600
  • Color [Gardner] : ≤10
  • Density @ 25˚C [g/cc] : 0.95 – 1.05
  • Repair mortar
  • Injection grouting for wet/submersed concrete
  • Modified Polyamidoamine adduct
  • Fast reactivity
  • Cures in wet and moist condition
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Q1. What makes JH 1053 different from regular hardeners?

A1. JH 1053 is moisture-tolerant, meaning it can cure even on damp or wet surfaces, unlike standard hardeners that require dry conditions. It also cures quickly and doesn’t contain harmful solvents.

Q2. Where is JH 1053 commonly used?

A2. It is ideally suited for:

  • Injection grouting in wet or submerged concrete
  • Underwater or damp condition repairs
  • Structural repair mortars
  • Adhesion promotion on moist metal or concrete
Q3. Can it be used in underwater applications?

A3. Yes. It is specifically designed to adhere and cure in submerged or saturated environments, making it perfect for marine, water tank, basement, or dock repairs.

Q4. Is JH 1053 solvent-free?

A4. Yes, it is 100% solids and does not contain harmful solvents, which improves safety during use and makes it more environmentally friendly.

Q5. How fast does it cure?

A5. At 25°C (ambient):

  • Pot life: 20–30 minutes
  • Tack-free time: ~3–4 hours
  • Full cure: ~5 days Cures faster at higher temperatures.
Q6. Can it be used as a primer on wet concrete?

A6. Yes, JH 1053 can act as an adhesion promoter on damp concrete prior to epoxy overlays, grouts, or coatings.

Q7. Is it compatible with fillers for making repair mortars?

A7. Absolutely. It is commonly blended with quartz or silica fillers to form moisture-tolerant epoxy repair mortars or patching compounds.

Q8. Can it be used in negative pressure (leaking) situations?

A8. Yes, but for active leak sealing, use with injection ports or plug materials designed to withstand water ingress during cure.

Q9. What resin is it best used with?

A9. It pairs well with JPOXY JR 3013, JR 3000, or any standard liquid epoxy resin (EEW ~185–190).

Q10. What industries benefit most from using this hardener? A10. 
  • Water infrastructure (canals, dams, reservoirs)
  • Sewage and effluent treatment plants
  • Industrial maintenance
  • Marine and offshore structures