Pipe Repair Supplies | McMaster-Carr

	For Pipe Size For Pipe Size

3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12

	For Pipe Material For Pipe Material

	System of Measurement System of Measurement

Inch

Pipe

	Length Length

	For Use With For Use With

	Maximum Temperature Maximum Temperature

	Type Type

Repair Clamp

Surface Filler

	Number of Bolts Number of Bolts

	Material Material

Polyolefin/Rubber Blend

Rubber

Stainless Steel

Steel

	For Use On For Use On

	For Pipe OD For Pipe OD

	Maximum Pressure Maximum Pressure

	Width Width

	Color Color

	Off-White		Brown
	Gray		White
	Black		Yellow to Green- Blue
	Silver		Yellow

	Container Type Container Type

	Minimum Temperature Minimum Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Gasket Material Gasket Material

Buna-N Rubber

Neoprene Rubber

EPDM Rubber

	Bolt Material Bolt Material

Steel

Stainless Steel

	Connection Type Connection Type

	Pipe
	Tube

	Finishing Method Finishing Method

	Maximum Vacuum Maximum Vacuum

15 in. of Hg @ 72° F

Not Rated

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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293 Products

Pipe, Tubing, Hose, and Fittings

Low-Pressure Pipe Repair Clamps for Air

Also known as patch clamps.

Low-Pressure Pipe Repair Clamps for Water

Low-Pressure Pipe Repair Clamps for Steam

Also known as patch clamps.

Low-Pressure Pipe Repair Clamps for Drinking Water

Low-Pressure Pipe Repair Clamps for Natural Gas

Medium-Pressure Pipe Repair Clamps

Use in medium-pressure applications up to 600 psi.

High-Pressure Pipe Repair Clamps

Use in high-pressure applications up to 1,000 psi.

Repair Clamps for Steel Tubing

Repair pinholes, punctures, and cracks in low-pressure systems with these clamps. Insert tubing into the clamp and tighten the bolts to create a secure seal.

Fastening and Joining

Water-Activated Fiberglass Repair Tape

When exposed to moisture, this resin-coated fiberglass tape becomes rock-hard in about 30 minutes. Use it for rigid, waterproof repairs.

Dissolvable Repair Tape for Pipes

Create dams in pipes before welding, then wash away with water or steam.

Chemical-Resistant Cloth Tape

With excellent resistance to solvents, this tape is often used as blocking tape on silk screen frames.

Rubber Sealing Tape

Patch and seal roofs, window frames, gutters, and vents with this conformable tape.

Aluminum Flashing Tape

Use this tape for a watertight bond on gutters, roofing membranes, and other building materials.

Reinforced Insulation Tape

Seal fiberglass duct and insulation that's faced with an all-service jacket (ASJ). Tape is reinforced with fiberglass.

Corrosion-Protection Tape

Providing all-weather corrosion protection, this vinyl tape resists salt water, UV light, acids, and alkalies. Use it to wrap pipes and electrical conduit both above and below ground.

Helical Inserts with Installation Tools

Inserts come with a through-hole tap and installation tool.

Stainless Steel Helical Inserts

Surface Fillers

Surface Filler Patches

Knead the epoxy-coated patch and resin together to make repairs to pipes, tanks, drums, and containers in the field.

Surface Fillers

These surface fillers can be used on vertical surfaces without sagging. They repair cracked, worn, and damaged surfaces.

Water-Resistant Surface Filler Kits

Everything you need to repair cracked, worn, and damaged surfaces—even underwater.

Surface Fillers for Metal

Mix these two-part surface fillers together to repair leaks and cracks as well as to rebuild rough spots in metal.

Pipe Insulation

Pipe Insulation Repair Strips

Protect and repair insulation with this cotton fiber and resin mesh.

Pipe Condensation-Reducing Rubber Strips

Wrap pipes, tubing, and fittings to prevent condensation from forming. These strips are for use on copper, iron, and steel.

Drum Patches

Patch drum leaks to prevent their contents from spilling, even if they hold messy and dangerous substances, such as oil, chemicals, and solvents.

Deep-Freeze Pipeline Fluid Blocking Kits

Commonly used with sprinkler systems, these kits create a temporary ice plug in a pipe so repairs can be made without draining the system.