20 Best Pc-7 Epoxy Vs Jb Weld in 2024 Reviews and Buying Guide

3,992 Reviews Scanned

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1 J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2 J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2 No ratings yet
2 J-B Weld 8265S Original Cold-Weld Steel Reinforced Epoxy - 2 oz. J-B Weld 8265S Original Cold-Weld Steel Reinforced Epoxy - 2 oz.
3 PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1lb in Two Cans, Charcoal Gray 167779 PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1lb in Two Cans, Charcoal Gray 167779 No ratings yet
4 J-B Weld 50112 ClearWeld 5 Minute Set Epoxy Syringe - Clear - 25 ml, 25ml J-B Weld 50112 ClearWeld 5 Minute Set Epoxy Syringe - Clear - 25 ml, 25ml No ratings yet
5 J-B Weld Pro Size ClearWeld 5 Minute Set Epoxy J-B Weld Pro Size ClearWeld 5 Minute Set Epoxy
6 J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz. J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz.
7 J-B Weld WaterWeld, 1 Hour Cure, Epoxy Putty Stick - 2 Pack, Off-White (8277-2) J-B Weld WaterWeld, 1 Hour Cure, Epoxy Putty Stick - 2 Pack, Off-White (8277-2) No ratings yet
8 J-B Weld 50176 KwikWeld Steel Reinforced Epoxy Syringe - Dark Grey - 25 ml,Black J-B Weld 50176 KwikWeld Steel Reinforced Epoxy Syringe - Dark Grey - 25 ml,Black No ratings yet
9 J-B Weld 50112 6 Pack 0.85 oz. ClearWeld Syringe Quick Setting Epoxy, Clear J-B Weld 50112 6 Pack 0.85 oz. ClearWeld Syringe Quick Setting Epoxy, Clear
10 J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz. J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.
11 JB Weld 50240 Jb Clearweld Epoxy 8oz, 8 Fl Oz JB Weld 50240 Jb Clearweld Epoxy 8oz, 8 Fl Oz No ratings yet
12 J-B Weld 50101 MinuteWeld Instant-Setting Epoxy Syringe - Clear - 25ml, 0.85 Fl Oz (Pack of 1) J-B Weld 50101 MinuteWeld Instant-Setting Epoxy Syringe - Clear - 25ml, 0.85 Fl Oz (Pack of 1) No ratings yet
13 J-B Weld High Heat Epoxy Syringe, Dark Grey J-B Weld High Heat Epoxy Syringe, Dark Grey
14 J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz. J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz.
15 J-B Weld 50172 25 ml. MarineWeld Syringe J-B Weld 50172 25 ml. MarineWeld Syringe No ratings yet
16 J-B Weld 50132 PlasticWeld Quick-Setting Epoxy Syringe - Translucent Yellow - 25 ml J-B Weld 50132 PlasticWeld Quick-Setting Epoxy Syringe - Translucent Yellow - 25 ml
17 J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml
18 J-B Weld 8265S Cold Weld Steel Reinforced Epoxy with Hardener, 2 oz (1) J-B Weld 8265S Cold Weld Steel Reinforced Epoxy with Hardener, 2 oz (1)
19 J-B Weld AutoWeld, 25ml, BLACK J-B Weld AutoWeld, 25ml, BLACK
20 J-B Weld SeamWeld, 25ml, White J-B Weld SeamWeld, 25ml, White No ratings yet

Bestseller No. 1
J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2
  • J-B Weld is The Original Cold-Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. Mixed at a ratio of...
  • CURE AND SET TIME: J-B Weld Original High-Strength Syringe sets in 4-6 hours and cures in 15 hours.
  • STRENGTH: J-B Weld Original Syringe has tensile strength of 5020 PSI.
  • GREAT FOR: Great for household repairs, automotive, plumbing, marine, crafts and more.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld...
Bestseller No. 2
J-B Weld 8265S Original Cold-Weld Steel Reinforced Epoxy - 2 oz.
  • J-B WELD ORIGINAL: The Original Cold Weld two-part epoxy system that was designed as an alternative to torch welding. J-B Weld Original provides...
  • CURE AND SET TIME: After mixing the tubes at a 1:1 ratio, it takes 4-6 hours to set and 15-24 hours to cure. Once cured, J-B Weld Original can be...
  • VERSATILE & DEPENDABLE: J-B Weld Original is steel reinforced, has a tensile strength of 5020 PSI and can withstand temperatures up to 550 degrees...
  • SURFACE APPLICATIONS: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld...
Bestseller No. 3
PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1lb in Two Cans, Charcoal Gray 167779
  • Two-part multipurpose epoxy adhesive paste works as a bonding agent, sealant, and filler for a range of indoor and outdoor applications
  • Bonds many materials, including fiberglass, wood, concrete, many metals, brick, glass, ceramic, and rubber
  • Seals oil, gas, and water tank leaks, as well as plumbing and masonry cracks
  • Fills holes, castings, and molds
  • Application temperature range is 35 to 115 degrees F, and service temperature range is -20 to +200 degrees F
SaleBestseller No. 4
J-B Weld 50112 ClearWeld 5 Minute Set Epoxy Syringe - Clear - 25 ml, 25ml
  • J-B Weld Clearweld: A Clear, Quick Setting And Multipurpose Two Part Epoxy That Provides A Strong And Lasting Bond On Surfaces Including Metal, Tile,...
  • Cure And Set Time: After Mixing The Two Part Formula With The Included Mixing Tray And Stir Stick, Clearweld Takes 5 Minutes To Set And 1 Hour To...
  • Strength: J-B Weld Clearweld Has Tensile Strength Of 3900 Psi
  • Surface Applications: Metal, Most Plastics, Pvc, Wood, Concrete, Ceramic & Tile, Fiberglass And Glass
SaleBestseller No. 5
J-B Weld Pro Size ClearWeld 5 Minute Set Epoxy
  • J-B WELD CLEARWELD PRO SIZE: Same formula as the J-B Weld ClearWeld, just in two 4oz tubes! ClearWeld is a clear, quick setting and multipurpose two...
  • CURE AND SET TIME: After mixing at a ratio of 1:1, it takes 5 minutes to set and 1 hour to cure. ClearWeld is designed to cure with a clear,...
  • STRENGTH: J-B Weld ClearWeld has tensile strength of 3900 PSI.
  • SURFACE APPLICATIONS: Glass, ceramic, tile, plastics, concrete, wood, metal and more.
SaleBestseller No. 6
J-B Weld 8271 KwikWeld Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz.
  • J-B Weld kwikweld pro size: Professional 5 OZ Tubes of J-B Weld KwikWeld. KwikWeld is a fast setting version of The Original Cold Weld two-part epoxy...
  • Cure and set time: After mixing the tubes at a 1: 1 ratio, it takes 6 minutes to set and 4-6 hours to cure. Once cured, KwikWeld can be tapped,...
  • Versatile and dependable: J-B Weld KwikWeld is steel reinforced, has a tensile strength of 3127 PSI and can withstand temperatures up to 230 degrees...
  • Surface applications: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass
Bestseller No. 7
J-B Weld WaterWeld, 1 Hour Cure, Epoxy Putty Stick - 2 Pack, Off-White (8277-2)
  • J-B WELD WATERWELD: A hand mixable two part epoxy putty stick, that can cure under water and is ideal for repairing plumbing, fuel tanks, tubs and...
  • CURE AND SET TIME: After kneading the two part formula together by hand, WaterWeld takes 25 minutes to set and cures in 1 hour. J-B Weld WaterWeld set...
  • PRODUCT FEATURES AND STRENGTH: J-B Weld WaterWeld has lap shear strength of 1300 PSI, can withstand continuous temperatures up to 300F (149C) and...
  • SURFACE APPLICATIONS: Iron & Stainless Steel, Copper & Brass, Aluminum & Bronze, Fiberglass and Plastic & PVC.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld...
SaleBestseller No. 8
J-B Weld 50176 KwikWeld Steel Reinforced Epoxy Syringe - Dark Grey - 25 ml,Black
  • J-B WELD KWIKWELD: A fast setting version of The Original Cold Weld two part epoxy system that provides strong, lasting repairs to multiple surfaces...
  • CURE AND SET TIME: After mixing the two part formula with the included mixing tray and stir stick, KwikWeld takes 6 minutes to set and 4-6 hours to...
  • STRENGTH: J-B Weld KwikWeld has tensile strength of 3127 PSI
  • SURFACE APPLICATIONS: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld Our heavy duty epoxy and adhesives repair & restore it right the first time J-B Weld...
Bestseller No. 9
J-B Weld 50112 6 Pack 0.85 oz. ClearWeld Syringe Quick Setting Epoxy, Clear
  • Country Of Origin: United States
  • Model Number: 50112
  • Item Package Dimension: 10.399999989392" L x 7.199999992656" W x 3.599999996328" H
  • Item Package Weight: 1.2 lb
Bestseller No. 10
J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.
  • J-B Weld Steelstik: A Hand Mixable Two Part Epoxy Putty Stick That Is Steel Reinforced & Non-Rusting To Quickly Repair Or Rebuild Anything Made Of...
  • Cure And Set Time: After Kneading The Two Part Formula Together By Hand, Steelstik Takes 5 Minutes To Set And Cures In 1 Hour. J-B Weld Steelstik Set...
  • Product Features And Strength: J-B Weld Steelstik Has Lap Shear Strength Of 900 Psi, Can Withstand Continuous Temperatures Up To 350F (176C ) And...
  • Surface Applications: Iron & Stainless Steel, Copper & Brass, Aluminum & Bronze, Fiberglass And Plastic & Pvc
SaleBestseller No. 11
Bestseller No. 12
J-B Weld 50101 MinuteWeld Instant-Setting Epoxy Syringe - Clear - 25ml, 0.85 Fl Oz (Pack of 1)
  • JB MINUTEWELD: Is a high-strength, two-part instant setting epoxy. Minute Weld will set under most temperature conditions in one minute and adheres to...
  • THE ORIGINAL COLD WELD: JB Weld was developed as an alternative torch welding. Designed to be effective in extreme environments, once it sets, it...
  • SIMPLE TO USE: This instantly setting epoxy is stronger than most super glues, and is perfect for repairing chipped ceramics, glass and other...
  • VERSATILE & DEPENDABLE: Ideal for tile, most plastics, glass, ceramics and more. It is rated at a tensile strength of 2850 PSI, sets in 60 seconds and...
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the...
Bestseller No. 13
J-B Weld High Heat Epoxy Syringe, Dark Grey
  • J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed at a ratio of 1:1, it forms a...
  • CURE AND SET TIME: At room temperature, HighHeat sets in 1 hour and cures in 24 hours. HighHeat's cure time is accelerated by heat and can cure in 1...
  • PRODUCT FEATURES AND STRENGTH: J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed...
  • SURFACE APPLICATIONS: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass
Bestseller No. 14
J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz.
  • J-B WELD MARINEWELD: A two-part epoxy cold weld system that provides strong, lasting repairs to multiple surfaces. Perfect for all DIY marine and...
  • CURE AND SET TIME: After mixing the tubes at a 1:1 ratio, it takes 4-6 hours to set and 16-24 hours to cure. Once cured J-B Weld MarineWeld can be...
  • VERSATILE AND DEPENDABLE: J-B Weld MarineWeld is steel reinforced, has a tensile strength of 5020 PSI and can withstand temperatures up to 550 degrees...
  • SURFACE APPLICATIONS: Aluminum, Fiberglass, Metal, Plastic/Composite, Wood.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld...
Bestseller No. 15
J-B Weld 50172 25 ml. MarineWeld Syringe
  • J-B WELD MARINEWELD: A specially formulated two part adhesive & sealant that provides a strong and flexible bond that is waterproof, and chemical & UV...
Bestseller No. 16
J-B Weld 50132 PlasticWeld Quick-Setting Epoxy Syringe - Translucent Yellow - 25 ml
  • J-B WELD PLASTICWELD: A quick setting and multipurpose two part epoxy that provides a strong and lasting bond on various plastic surfaces (Plastic &...
  • CURE AND SET TIME: After mixing the two part formula with the included mixing tray and stir stick, PlasticWeld takes 5 minutes to set and 1 hour to...
  • STRENGTH: J-B Weld PlasticWeld has tensile strength of 3900 PSI.
  • SURFACE APPLICATIONS: Plastic & PVC, Fiberglass, Glass, ABS, Composites and Vinyl.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld...
Bestseller No. 17
J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml
  • Plasticbonder: Is A Quick-Set, 2 Part, Urethane Adhesive System That Provides Strong, Lasting Repairs And Works On Thermoset, Carbon Fiber Composites,...
  • Count On Us: For More Than 40 Years, Our Products Have Earned A Loyal Following From People Who Take Pride In Their Work. With Each Product We...
  • Simple To Use: J-B Plasticbonder Has A 1:1 Mixing Ratio, Sets In 15 Minutes And Can Be Sanded After 30 Minutes. With A Tensile Strength Of 3770 Psi,...
  • Versatile And Dependable: Perfect For Indoor Or Outdoor Use, Epoxy & Adhesives, Plastic, Composite, Pvc, And More. Plastic Bonder Makes A Great Gap...
SaleBestseller No. 19
J-B Weld AutoWeld, 25ml, BLACK
  • J-B Weld AutoWeld is a high-strength, impact-resistant automotive adhesive, filler & sealer. AutoWeld dispenses in a 1:1 mix ratio, sets in 15...
  • J-B Weld AutoWeld comes with self-mixing static mixer making the application easy! Prior to attaching the static mixer make sure equal parts of the A...
  • J-B Weld AutoWeld is ready to be sanded and painted after 30 minutes!
  • J-B Weld AutoWeld is great for bumpers, grills, dashboard & trim, body/door panels and more!
  • J-B Weld AutoWeld will not shrink over time further enhancing the longevity and durability of the repair!
Bestseller No. 20
J-B Weld SeamWeld, 25ml, White
  • J-B Weld SeamWeld provides high impact & vibration resistant bonding and sealing to automotive body panels
  • J-B Weld SeamWeld comes with self-mixing static mixer making the application easy! Prior to attaching the static mixer make sure equal parts of the A...
  • Cure Time: J-B Weld SeamWeld Cures in 1 Hour
  • J-B Weld SeamWeld will not shrink over time or fade in sun-light! SeamWeld is waterproof so it helps protect against corrosion!
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FAQ:

Q: What is the best epoxy to use for welding?

A: The epoxies tested include Gorilla epoxy, Devcon Plastic Steel, Loctite Epoxy Weld, JB Weld original, JB Weld Kwik Weld, and JB ExtremeHeat.

Q: What is PC-7 epoxy?

A: PC-7® is the original tough job epoxy! This paste epoxy was originally formulated more than 60 years ago for the maximum in bonding power. Professionals to the do-it-yourselfers select PC-7® because of its exceptional adhesion to metals, ceramics, masonry and many plastics.

Q: What is the best epoxy resin for marine hulls?

A: 1. J-B Weld MarineWeld Marine Epoxy 2. TotalBoat Crystal Clear Epoxy Resin 3. Loctite Marine Epoxy 4. PC-Products Epoxy Adhesive Paste 5. West System Epoxy Resin 6. TotalBoat 5:1 Epoxy Resin Kits 7. Clearcast 7000 MARINEGUARD 8. Old Timer Industries LLC Clear Marine Epoxy Resin 9. J-B Weld MarineWeld Syringe 10. TotalBoat Penetrating Epoxy 1.

Q: How do you remove PC 7 epoxy from wood?

A: Use Denatured Alcohol, Acetone, Rubbing Alcohol (isopropyl alcohol) or Lacquer Thinner to clean tools and mixing surface before PC-7® cures. Clean hands and skin with soap and water. Cured epoxy can be removed by applying Paint Remover or Paint Stripper to soften the epoxy surface.