LOCTITE® EA 3475 is an aluminum-filled epoxy adhesive available in a two-part formulation intended to be mixed in a 1:1 ratio to form a high-strength adhesive bond for industrial repair, bonding, and maintenance applications. It consists of a resin and a hardener that cure at room temperature upon mixing and provide an operating temperature of ─20°C to 120°C.
Appearance: Gray putty
Open Time (mixed), minutes @ 20°C: 60
Shore Hardness, ISO 868, Durometer D: 85
Linear Shrinkage, ASTM D792, %: 0.1
Tensile Strength, ISO 527-2 N/mm² (psi): 50 (7,300)
Tensile Modulus , ISO 527 N/mm² (psi): 7,000 (1,000,000)
Primary Chemistry:
Epoxy
Conor Robertson, Technical Specialist
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Fast answers to formulation and application questions.
LOCTITE® EA 3475 is a two-part aluminum-reinforced adhesion compound designed by Henkel for repairs, seals, fills, and resurfacing of worn and damaged machinery. It is ideal for on-site maintenance or repairs, with gap-filling capabilities of up to 1.0 mm. It develops exceptional functional strength in 12 hours at room temperature, providing a highly resistant bond with excellent durability and low shrinkage properties. LOCTITE® EA 3475 is a non-sagging adhesive and cures to a durable, rust-resistance, aluminum-like finish.
Sliding wear on moving parts
Structural defects in castings
Mechanical wear or corrosion of metal parts
Leaks in vessels, tanks, and valves
Industrial maintenance
Repairing non-structural defects in worn or corroded metal parts
Metal repair
Filling cavitated areas
Sealing vessels, tanks, and valves
Resurfacing worn parts
Renews stripped threads
Emergency repairs
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