LOCTITE AEROSOL PRIMER 133ML

Boost the speed and reliability of anaerobic adhesive curing with Loctite® SF 7471, a transparent yellow-to-amber liquid activator designed to accelerate the curing process of Loctite® threadlockers, retainers, sealants, and flange sealants. Ideal for use in low-temperature environments (below +15°C) or on passive metals and inert surfaces, this fast-evaporating primer ensures consistent bonding performance and rapid fixture times.

Loctite 7471 is particularly effective when working with large bond gaps or slow-curing materials, helping anaerobic products reach full strength faster. It is compatible with both active metals (like brass and copper) and passive metals (such as stainless steel, zinc, or plated surfaces), making it a versatile workshop essential for accelerating assembly processes.

With a dry time of just 30–70 seconds and an on-part life of up to 7 days, Loctite SF 7471 offers convenient flexibility in both production and repair environments.

Key Features:

• Accelerator/primer for Loctite anaerobic adhesives and sealants

• Speeds up curing on both passive and active metal surfaces

• Ideal for large bond gaps and low-temperature applications (<15°C)

• Fast-drying formula – ready for use in 30–70 seconds

• On-part life: up to 7 days

• Improves performance on stainless steel, aluminium, zinc, and plated metals

• Base: Acetone & isopropanol blend

• Colour: Transparent yellow to amber

• Container Size: 133 mL aerosol

Specifications:

• Brand: Loctite®

• Model: SF 7471

• Type: Anaerobic Primer/Activator

• Form: Aerosol Spray

• Colour: Yellow to amber (transparent)

• Size: 133 mL / 133 g

• Dry Time: 30–70 seconds

• On-Part Life: ≤7 days

• Base Type: Acetone & Isopropanol

Fast, clean, and effective — Loctite® SF 7471 speeds up anaerobic curing on all metals, ensuring reliable performance even in cold or challenging environments.