Loctite 270 threadlocker(mm)

High Strength, Permanent Threadlocking Chemistry

Loctite 270 is a one-component, low viscosity green dimethacrylate ester that cures anaerobically within metal thread assemblies. Its low viscosity (similar to a light oil) allows it to penetrate assembled or previously-torqued fasteners by capillary action wetting the thread flanks and curing to a hard, load-bearing film that resists vibration, shock loads, and thermal cycling. Breakaway torque on M10 steel reaches 33 N·m, climbing to 90 N·m on M16 fasteners. Prevail torque on M16 is 125 N·m placing Loctite 270 in the top tier of permanent high strength thread locking adhesive products available. This makes it suitable for stud into motor housing applications, pump housing fasteners, and heavy industrial mechanical assemblies. Compressive shear strength is ≥9 N/mm², and the product performs reliably on stainless steel, plated surfaces, and oil-contaminated threads. For demanding passive metal substrates, activators 7471, 7649, 7088, or 7091 accelerate the cure.

Broad Chemical and Fluid Compatibility

Loctite 270 doesn't just hold tight it holds tight in harsh chemical environments. The cured adhesive is resistant to AdBlue (DEF) with 140% strength retention, and it's compatible with B100 biodiesel — a significant consideration in modern transport, agriculture, and construction equipment. NSF Category P1 certification makes it acceptable for use in food processing plant equipment where no food contact occurs. UV fluorescence aids quality verification in assembly line and workshop environments. Disassembly is possible at 250°C using localized heat a standard procedure that allows for maintenance access when required, though the intention is permanent locking in most applications.

Buy Loctite 270 Threadlocker from Tapemart

Tapemart stocks Loctite 270 Threadlocker as part of a comprehensive range of Loctite thread locking and sealing products. As an authorized distributor, we offer genuine product with full technical support.

If you're looking for a permanent high strength thread lock or comparing red permanent threadlocker options, Loctite 270's green color and wicking capability offer unique advantages. Visit Tapemart to buy Loctite 270 in India, or contact our team for bulk pricing and technical guidance.