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Green liquid retaining compound in a 50ml bottle

Loctite

Loctite 1835201 Retaining Compound 680 Series Green 50ml

SKU CH-MQK3-CTGJC

Green high-strength retaining compound fills gaps up to 0.015 in on steel parts and cures in one day

  • TypeThreadlockers and Retaining Compounds
  • Size50ml
  • High-strength bond for steel parts with shear strength of 4,030 psi
  • Fills gaps up to 0.015 in for loose-fitting assemblies
  • Withstands temperatures from -65 to 355 degrees F
  • Four-minute working time allows precise positioning
  • Green methacrylate ester formula meets 29 CFR 1910.1200 standard

Retaining Compound 680 Series Green 50ml

Loctite 1835201 is a high-strength methacrylate ester retaining compound designed for bonding loose-fitting steel parts. The green liquid fills gaps up to 0.015 in and suits maintenance or assembly tasks where a permanent, high-shear bond is required. It operates from -65 to 355 degrees F.

Primer Required and One-Day Cure

A primer is required before application to achieve full performance, and the adhesive reaches full cure in one day. Working time is four minutes, allowing quick positioning before the bond sets. Clean-up is carried out with solvent and a wire brush once the compound has cured.

Shear Strength 4,030 psi

The cured joint delivers a shear strength of 4,030 psi, making it the decisive figure for load-bearing cylindrical assemblies. Buyers needing a lower-strength compound for adjustable fits or a product that cures without primer should look elsewhere.

Highlights

  • High-strength bond for steel parts with shear strength of 4,030 psi
  • Fills gaps up to 0.015 in for loose-fitting assemblies
  • Withstands temperatures from -65 to 355 degrees F
  • Four-minute working time allows precise positioning
  • Green methacrylate ester formula meets 29 CFR 1910.1200 standard

Specifications

BrandLoctite / Henkel
TypeThreadlockers and Retaining Compounds
Size50ml

Questions about this item

Does the 50ml bottle of Loctite 680 require a separate primer for steel assemblies?

Yes, the product data states that a primer is required when using this retaining compound on steel parts.

What is the maximum operating temperature the cured Loctite 680 bond can withstand?

The cured compound is rated for a maximum operating temperature of 355 degrees Fahrenheit.

How long does Loctite 680 take to reach full cure strength at room temperature?

Full cure time is listed as 1 day for this methacrylate ester based retaining compound.

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