Metal Protectors | McMaster-Carr

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1,747 Products

Facility and Grounds Maintenance

Protective Coatings

Protective Coatings

Shield surfaces from the surrounding environment

Paint Primers

Extend the life of paint and coatings by preparing surfaces beforehand

Paint

Renew, enhance, protect, and change the color of surfaces

Touch-Up Paint Pens

Touch-Up Paint Pens

Cover scratches in paint and coatings

Surface Fillers

Surface Fillers

Repair chips, cracks, and tears in various surfaces

Protective Coating Primers

Protective Coating Primers

Prepare metal surfaces for powder coating

Powder Coating Sprayers

Powder Coating Sprayers

Evenly apply powder coatings to small or large parts

Roof Coatings

Form a water-resistant layer to restore and reinforce your roof

Tarp Corner Guards

Tarp Corner Guards

Protect tarps from tearing by covering sharp corners on equipment

Passivating Cleaners

Passivating Cleaners

Restore and maintain the surface layer on stainless steel that protects it from corrosion

Building and Machinery Hardware

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

Protective Film

Protective Film

Temporarily adhere to surfaces to protect them from scratches, nicks, and dirt

Column Guards

Prevent damage to columns caused by bumps from vehicles and equipment

Panel Connecting Trim

Panel Connecting Trim

Connect two panels while protecting the edges from damage

Door Kick Plates

Door Kick Plates

Protect door bases from foot traffic and equipment; also known as armor and mop plates

Door Edge Plates

Door Edge Plates

Reinforce door edges to guard them against damage from foot traffic and equipment

Corner Guards

Shield corners on walls and other surfaces from impact

Wear Plates

Often used on conveyors to reduce friction where parts bump into equipment to extend service life

Wall Bases

Protect the bottom of walls from foot traffic and impact

Rack Guards

Prevent damage to rack posts caused by bumps from vehicles and equipment

Protective Caps

Protective Caps

Cover holes at the end of pipe, conduit, and fittings to keep out debris

Brackets

Connect surfaces in an assembly

Door Bumpers

Protect large swinging doors from impact where carts and vehicles often push them open

Door-Track Guards

Door-Track Guards

Protect overhead-door track and dock doors from forklifts and other vehicles

Electrical

Conformal Coatings

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

Solder Mask

Temporarily shield circuit boards from solder, flux, and high temperatures

Potting Compounds

Potting Compounds

Encase electronic assemblies in material that hardens to protect from dust, moisture, and vibration

Fabricating and Machining

Blackener Kits

Create a flat, black protective finish on metal tools to resist corrosion and reduce glare

Zinc-Plating Kits

Zinc-Plating Kits

Create your own zinc-plating system to add corrosion resistance to steel and iron parts

Anodizing Kits

Coat aluminum parts for added resistance to corrosion and chemicals

Surface-Protection Compounds

Surface-Protection Compounds

Protect surfaces that you don't want to harden when heat treating steel parts

Safety Equipment

Guardrails

Protect pedestrian walkways from vehicles

Raw Materials

Nitric Acid

Often used to clean electronics, etch metal, treat wood, and pickle and passivate stainless steel

Pigments and Dyes

Pigments and Dyes

Add color to liquids, mixtures, and materials

Lubricating

Machining and Fabricating Lubricants

Machining and Fabricating Lubricants

Keep cutting tools cool, lubricated, and rust free; also flush out shavings to avoid damage

Material Handling

Edge Protectors

Edge Protectors

Guard box edges and corners from strapping gouges and bumps during shipping

Box Clips

Keep cardboard box flaps folded down and out of the way while packing

Sealing

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)