Author - MR. JO

MR. JO Reactive Diluents Selector Guide Choosing the right reactive diluent for epoxy formulations Reactive diluents are key building blocks in epoxy formulations. They reduce viscosity, improve workability, and fine-tune properties like toughness, flexibility, hardness, and chemical resistance. The choice of diluent depends on the end-use—flooring, coatings,...

MR. JO JH 8357 – Crystal-Clear, Low-Viscosity Hardener for Glossy Decorative & Protective Epoxy Coatings JH 8357 is a clear, low-viscosity modified amine curing agent designed for use in high-performance epoxy systems. It is specially developed to work seamlessly with JR 3013 and JR 3000 resins,...

MR. JO JH 1059 – Fast-Setting, Moisture-Tolerant Hardener for Repairs & Construction In decorative and industrial epoxy applications, customers want more than just strength — they want a beautiful, long-lasting finish. Unfortunately, many hardeners struggle with yellowing, poor gloss, or bubble formation, which can spoil the...

MR. JO JH 1059 – Fast-Setting, Moisture-Tolerant Hardener for Repairs & Construction In the world of construction and repair, time is money. Delays caused by long curing times or poor performance in damp conditions can derail projects and increase costs. That’s why professionals need a hardener...

MR. JO JH 1057 – The Low-Color, Water-Wipeable Hardener for Tile Grouts Tile grouting is as much about aesthetics as it is about strength. A grout line that yellows, stains, or becomes uneven can spoil the entire finish of a floor or wall. That’s why professionals...

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,...

MR. JO JH 1053 – Balancing Speed and Strength in Epoxy Systems In project environments, speed is often at odds with strength. Applicators want faster turnaround times without compromising durability, while formulators worry that too much acceleration can weaken the final performance. This is where JH...

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 month, the conversation quickly becomes about...

MR. JO JH 1055 — Fast primer & injection-grout hardener that gets the job back to work The forklift driver skidded into a cracked service bay and tore a chunk out of the concrete floor. The operations manager needed that lane back by tomorrow morning —...