Brownells Aluma-Hyde II Matte Wolf Gray Aerosol 12 oz Epoxy Gun Finish

What is Aluma-Hyde II?

Aluma-Hyde II is a hard-curing epoxy-based spray-on gun finish formulated with a durable, high-density pigment. It is designed for increased resistance to bore cleaners, solvents, and other cleaning chemicals (including trichloroethylene). After full cure, it is solvent-proof to all but the most aggressive copper-removing bore solvents.

Aluma-Hyde II has an epoxy base that adheres to properly prepared aluminum and alloy surfaces, steel, and plastics (including synthetic stocks). It dries to the touch in minutes and reaches full cure in about a week. No primer coat is required on properly prepared surfaces.

Clean Out Nozzle included

Each can includes a Clean Out Nozzle used to clear the nozzle/pickup tube before spraying to prevent clogs.

Specs

• 12 oz (340 g) aerosol can

Prep & instructions (summary)

• No priming required on clean, bare metal or anodized surfaces.
• Surface should be dry and free of oil, wax, dirt, loose paint, and other contaminants.
• Can and application conditions: use between 70°F and 90°F (not below 65°F).
• Shake can vigorously until the ball rattles, then shake for 2 minutes for correct color/texture.
• Recoat guidance: apply within 30 minutes if a second coat is needed; otherwise allow 10–14 days before recoating.
• Dries to light touch in ~10–15 minutes; wait 24 hours or more before extensive handling.

Compatible surfaces (examples)

• Aluminum/alloy, steel, and plastics (including synthetic stocks)
• Can be applied over polyurethane and varnish finishes (not over linseed oil or tung oil finishes)