Modified hardener MR. JO

MR. JO JH 1040 – The Trusted Coal Tar Based Polyamine Hardener for Harsh Environments

When metal and concrete structures face salt water, moisture, or harsh outdoor conditions, regular epoxy systems are not enough. They need a curing agent that can deliver long-term protection, excellent adhesion, and resistance to corrosion and water ingress. That’s exactly what

MR. JO JH1052 — The filler-friendly primer & repair hardener for heavy-build mortars

MR. JO JH1052 — The filler-friendly primer & repair hardener for heavy-build mortars When a factory floor shows up with potholes that need a trowelled repair and the client wants a dense, durable screed that won’t dust out in a...

Modified hardener By MR. JO Modified hardener, primer, Repair

MR. JO JH 1010 — The fast, cold-weather flooring hardener (and the accelerator you keep in your van)

Picture this: a client books a weekend shutdown for a factory floor refit in a northern town. Temperatures are hovering near 8–10 °C, the production manager wants the floor back by Monday, and the applicator is nervous about slow cures and tacky films. That’s when...

Modified hardener By MR. JO flooring, Modified hardener

MR. JO JH 1001 — The Flooring Hardener That Keeps Projects On Schedule (and Looking Great)

Ravi, site supervisor on a busy commercial fit-out, had three things he couldn’t compromise: a high-gloss finish, no blushing in the tropical humidity, and the client’s deadline. One wrong hardener choice and the floor would be a costly rework.

Modified hardener By MR. JO hardener, Modified hardener

MR. JO JH 8378 – Fast Reactivity with Site-Friendly Handling

Every project has its own rhythm. Some demand faster turnaround, others need flexibility for applicators to work comfortably. Mr. JO Hardener 8378 has been developed to offer the best of both worlds — a phenalkamine hardener that cures rapidly in adverse conditions, while remaining easy...

Jpoxy Hardener, Uncategorized By MR. JO hardener, Modified hardener

MR. JO JH 1056: The Low Viscosity Polyamide Hardener for High-Performance Systems

What is JH 1056?

JH 1056 is a low viscosity polyamide curing agent that pairs effectively with liquid epoxy resins like JR 3013 and

Modified hardener By MR. JO Modified hardener, mortars grout

MR. JO JH 1051: The Versatile Polyamide Hardener for Everyday and Industrial Use

What is JH 1051? JH 1051 is a medium viscosity polyamide curing agent designed to pair seamlessly with liquid epoxy resins like JR 3013 and