MR. JO Blogs Page 10

MR. JO JR-3125 — Very-high-viscosity unmodified epoxy for adhesive formulators (revised)

Technical snapshot Type: unmodified BPA epoxy resin (resin-only) EEW: 200–250 g/eq (reactive backbone for formulators) Viscosity: very high (formulator grade — significantly thicker than JR-3003) Packaging: 10 / 20 / 30 kg packs and barrels; long shelf stability in company packaging

The real...

Jpoxy resin By MR. JO hardener, resin

MR. JO JR 3003 — High-Viscosity Unmodified Epoxy for Adhesives & Decoupage Coatings

Technical snapshot Type: Unmodified BPA epoxy resin (resin-only) EEW: 200–230 g/eq Viscosity: 20,000–40,000 mPa·s (high) Packs: 10 / 20 / 30 kg and barrels; long shelf stability

Primary problem addressed

Many adhesive and decorative coating tasks require body — the ability to stay where applied, bridge gaps and avoid sag...

Jpoxy resin By MR. JO hardener, resin

MR. JO JR 3001 — Extra-Clear Unmodified Epoxy for Optical Casts & Decorative Coatings

Technical snapshot Type: Unmodified BPA epoxy resin (resin-only) EEW: 188–199 g/eq Viscosity: comparable to JR-3000 (mid-range), pumpable and degas-friendly Optical: Extra-clear grade — APHA < 20 (low tint) Packs: 10 / 20 / 30 kg and barrels; long shelf stability in company packaging

Primary...

Jpoxy resin By MR. JO modified resin, resin

MR. JO JR-3000 — the practical, shop-ready unmodified epoxy resin

JR-3000 is an unmodified, multipurpose BPA epoxy resin with EEW 185–195 (typical 188) and viscosity 10,000–15,000 mPa·s (typical 11,800 mPa·s). It is engineered to behave like familiar industry baselines (YD128 / GY250 / KER828 / B11) while solving common...

Jpoxy resin By MR. JO resin, unmodified

Clear, thick epoxy adhesive made for artists — when you need a tough, glassy bond that’s easy to work with.

Clear, thick epoxy adhesive made for artists — when you need a tough, glassy bond that’s easy to work with. If you make jewelry, glass art, small resin assemblies or decorative repairs, you know the pain: ordinary adhesives fog clear joins, run off curved edges, or...

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MR. JO EP Grout – CMR

MR. JO EP Grout – CMR Chemical-resistant epoxy grout for aggressive environments — protect foundations where spills attack concrete

The problem — chemical exposure shortens foundation life

In chemical plants, plating shops, battery rooms, dairy/food facilities and many industrial production...

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MR. JO EP Grout – STD

MR. JO EP Grout – STD Reliable, flowable epoxy grout for machine bases that must stay level and locked under dynamic loads

The problem — why ordinary grouts fail machine foundations

Machines that vibrate, reciprocate or spin (compressors, presses, CNCs,...

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MR. JO Artpigment — colour that behaves like the epoxy you already trust

MR. JO Artpigment — colour that behaves like the epoxy you already trust Pigment pastes made in epoxy so you can colour casts, coatings, floors and electrical potting without changing mix ratios or surprise cures.

The everyday problems colour-makers face

“I...

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Turn dust into design — MR. JO Artsand: the clean, colour-fast sand for classy resin art

Turn dust into design — MR. JO Artsand: the clean, colour-fast sand for classy resin art A little texture can lift a resin piece from “nice” to “memorable.” But many additives bring problems: they bleed colour into the clear resin,...

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How MR. JO Artsparkle turns ordinary epoxy tile grout and resin into eye-catching finishes

How MR. JO Artsparkle turns ordinary epoxy tile grout and resin into eye-catching finishes A little sparkle can change a tile joint from “nice” to “memorable,” or turn a resin river table into something gallery-worthy. But glitter isn’t just decoration...

Uncategorized By MR. JO