--- product_id: 10298428 title: "PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1/2lb in Two Cans, Charcoal Gray 87770" brand: "pc products" price: "£17.45" currency: GBP in_stock: true reviews_count: 10 category: "Pc Products" url: https://www.desertcart.co.uk/products/10298428-pc-products-pc-7-epoxy-adhesive-paste-two-part-heavy store_origin: GB region: Great Britain --- # Heat resistant -20 to 200°F 60 min work time 2150 PSI tensile strength PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1/2lb in Two Cans, Charcoal Gray 87770 **Brand:** pc products **Price:** £17.45 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it once, fix it forever — the ultimate epoxy for pros who demand strength and precision. ## Quick Answers - **What is this?** PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1/2lb in Two Cans, Charcoal Gray 87770 by pc products - **How much does it cost?** £17.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10298428-pc-products-pc-7-epoxy-adhesive-paste-two-part-heavy) ## Best For - pc products enthusiasts ## Why This Product - Trusted pc products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended 60-Minute Work Time:** Ample time to perfect large or complex repairs without rush. - • **Thick, Non-Drip Paste Formula:** High tack prevents sagging on vertical or overhead surfaces for precise application. - • **Extreme Temperature Resilience:** Operates flawlessly from freezing -20°F to scorching 200°F environments. - • **Heavy-Duty Chemical Resistance:** Withstands acids, fuels, detergents & saltwater for long-lasting durability. - • **Versatile Multi-Material Bonding:** Bonds wood, metal, glass, concrete, rubber & more with industrial-grade strength. ## Overview PC-7 Epoxy Adhesive Paste is a two-part, heavy-duty bonding agent and filler designed for professional-grade repairs. With a 60-minute working time and curing to a rock-hard finish in 24 hours, it bonds a wide range of materials including metals, wood, concrete, and ceramics. Its high viscosity paste formula offers excellent wet grab for vertical and overhead applications, while resisting chemicals, extreme temperatures (-20 to 200°F), and water. Trusted by craftsmen and DIY pros alike, PC-7 delivers industrial strength and versatility for indoor and outdoor projects. ## Description Product Description PC-7 is the tough job epoxy. This paste epoxy was formulated for maximum bonding power. When mixed, components A (grey) and B (black) reacts to form a bond of tremendous strength. PC-7 formulation provides extended working time, for large and critical jobs, which allow the user to reposition work or make changes. High "wet grab" or tack of PC-7 Paste Epoxy makes overhead and sidewall work easy without drip or sag. PC-7 demonstrates excellent chemical resistance to mild acids, caustics, detergents, gasoline, fuel oil, salt, and fresh water. Approximately equal amounts of A and B by volume; variations of either component as high as 20 percent will not affect the bond strength. When desirable, one part of A to two parts B may be used to increase elasticity (expansion joints, etc.). In cold or cool temperatures, place PC-7 container near heat prior to using. PC-7 mixes and spreads easier at 80 degree F than at 40 degree F. Any clean smooth flat surface is an excellent surface for mixing and working. A small putty knife or flexible artist spatula are great tools for mixing and applying PC-7. Use with as adhesive: wood, metal (all types), glass, brick, block, rubber, concrete, stone, slate, fiberglass, tile, and more in any and all combinations; as sealant: oil, gas, water tanks, cellar cracks, pressure tanks, and plumbing leaks; as a filler: holes, castings, patterns, molds, voids, welds, steering wheels and much more. Work time (70 degree F): 60 minutes. Tack free cure time: 160 minutes. Cure for service: 24 hours. Maximum cure: 7 day. Gardner impact resistance: 160 in./Lb. Conduction (electric): non conductive. Excellent thermal shock. Non toxic once cured. Heat range: -20 to 200 degree F. From the Manufacturer PC-Products, celebrating 75 years of “Fixing Your Things”, with quality, reliable repair products. Repair solutions for just about anything that needs repair or what you can manage to break. From Concrete to Wood restoration and heavy duty permanent repairs, we have you covered.Yeah; We can fix that Review: Great overall epoxy for projects that require no running and strong bonds. - This is a much more affordable replacement for JB Weld. It has a long 1 hour working time. It does take a good 24 hours to cure solidly. The first hour it is still malleable by using a alcohol to smooth out the surface. It cures rock hard if you mix it in the right proportions and is mixed thoroughly. It sands very easily. I use this for creating fillets on high powered rocket fins, both plywood or fiberglass. Its easy to work with. It does not run/slide like thinner epoxies which allows you to apply it to multiple locations on your project at the same time. It is pretty thick to mix but is a great product overall. It is super strong. Use tape to mask off the area you don't want it to come in contact with. Review: STRONG, FLEXIBLE, WORKABLE - I find a lot of excellent and helpful reviews here that all acknowledge that this is a demanding and challenging material to work with UNLESS you know what you are doing and THEN it is a very strong and long lasting material with many uses. Xylene is practically necessary. The value of being able to clean mixing surfaces and application tools INSTANTLY can't be overstated. This is probably the most difficult mixing I've seen with any material but it always works with the right tools and a little patience and the result is a heavy thick paste that gravity can sag before it fully sets hours later. That elastic strength is why it is one CRITICAL step in many demanding situations. I often like to use a thinner penetrating mixture first and follow it with this before fully cured until almost flush. Then I will usually finish with a finishing mix skim coat. Works great for me. I recommend every handy man or woman that doesn't know this stuff to get some to experiment with. Then you'll know what you're doing and what you can do with it. It lasts for years, even half used. I won't be without some on hand. Note: don't try to work this before it is half cured when you can scrape and carve it beautifully with different tools. Sanding shouldn't be attempted before full cured. Once cured, a lot of rocks wish they were this strong and the bond will be crazy good if you follow the easy steps. ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AB4A8M | | Best Sellers Rank | #6,081 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Tile Epoxy Adhesives | | Brand Name | PC Products | | Color | gray | | Compatible Material | Brick, Ceramic, Concrete, Fiberglass, Glass | | Container Type | Can | | Customer Reviews | 4.6 4.6 out of 5 stars (4,075) | | Full Cure Time | 24 hours Hours | | Global Trade Identification Number | 00054983087770, 00054983167779 | | Included Components | (1) PC-7 | | Item Form | Paste | | Item Package Quantity | 1 | | Item Type Name | PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty | | Item Weight | 0.1 Pounds | | Manufacturer | Protective Coating Co. | | Material Type | Paste | | Model | 87770 | | Other Special Features of the Product | slow curing | | Specific Uses For Product | Repair, Flooring, Masonry, Wall Repair, Tile Repair, Woodworking, Casting, Carpentry, Furniture, Wood, Landscaping | | Tensile Strength | 2150 Pounds Per Inch | | UPC | 054983087770 549830877708 054983167779 | | Unit Count | 1.0 Count | | Viscosity | High Viscosity | | Volume | 30.63 Cubic Inches | | Warranty Description | Warranty | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** PC Products - **Item Form:** Paste - **Material:** Paste - **Special Feature:** slow curing ## Images ![PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1/2lb in Two Cans, Charcoal Gray 87770 - Image 1](https://m.media-amazon.com/images/I/71RhNKcuF1L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What's the shelf life (not mixed of course)?** A: Their website says 2+ years. I personally have mixed PC-7 that I had for 5+ years and it worked. The paste seemed somewhat drier during mixing than newly purchased PC-7. **Q: Is this product paintable?** A: this product is paintable **Q: How does this compare to JB Weld?** A: This product is thicker than JB weld. A little too thick such that it cannot be shaped too easily. The product is not suitable for flexible surface as expected for epoxy. Other than that, it is almost in par with JB weld. **Q: Is this hard like plastic or hard like metal when it is cured? Because i wanted to use this on some plastic** A: It is like the plastic on steering wheels of 60s cars a bit like baklite but it sands well and can be painted and used to restore steering wheels ,before using on plastic be sure to scuff the plastic and clean it of any grease it also helps to grind a V in the plastic do not just put it on top of your repair also with Pc 7 it is very important to get the ratio correct and be patient and let it cure ,I sometimes would have to wait three days but if done correctly it's a very good epoxy better than most ,I have used it since 1994 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great overall epoxy for projects that require no running and strong bonds. *by F***1 on July 21, 2025* This is a much more affordable replacement for JB Weld. It has a long 1 hour working time. It does take a good 24 hours to cure solidly. The first hour it is still malleable by using a alcohol to smooth out the surface. It cures rock hard if you mix it in the right proportions and is mixed thoroughly. It sands very easily. I use this for creating fillets on high powered rocket fins, both plywood or fiberglass. Its easy to work with. It does not run/slide like thinner epoxies which allows you to apply it to multiple locations on your project at the same time. It is pretty thick to mix but is a great product overall. It is super strong. Use tape to mask off the area you don't want it to come in contact with. ### ⭐⭐⭐⭐⭐ STRONG, FLEXIBLE, WORKABLE *by L***K on March 10, 2025* I find a lot of excellent and helpful reviews here that all acknowledge that this is a demanding and challenging material to work with UNLESS you know what you are doing and THEN it is a very strong and long lasting material with many uses. Xylene is practically necessary. The value of being able to clean mixing surfaces and application tools INSTANTLY can't be overstated. This is probably the most difficult mixing I've seen with any material but it always works with the right tools and a little patience and the result is a heavy thick paste that gravity can sag before it fully sets hours later. That elastic strength is why it is one CRITICAL step in many demanding situations. I often like to use a thinner penetrating mixture first and follow it with this before fully cured until almost flush. Then I will usually finish with a finishing mix skim coat. Works great for me. I recommend every handy man or woman that doesn't know this stuff to get some to experiment with. Then you'll know what you're doing and what you can do with it. It lasts for years, even half used. I won't be without some on hand. Note: don't try to work this before it is half cured when you can scrape and carve it beautifully with different tools. Sanding shouldn't be attempted before full cured. Once cured, a lot of rocks wish they were this strong and the bond will be crazy good if you follow the easy steps. ### ⭐⭐⭐⭐⭐ Saved my Favorite Fountain!! Happy!! *by G***S on July 3, 2025* I thought I'd already had left a positive review for this, but Amazon keeps asking me to do one so here it is. Pros/Cons: I used this to repair my20 year old vase shaped with a small basin fountain that had developed leaks, and cracks. Also used an easy to cut screen patch (also left a review on that a month ago) that this product enabled me to adhere the screen. Adhesive quality has been great so far, very easy to use with a disposable glove, no tools needed. Important to apply it only after the water has been drained out completely. first and no moisture is left on the area you want to patch. Allow it to dry for two full days to cure before lightly sanding any rough edges. I gently removed the sanding dust with a wet paper towel and then refilled the fountain with water. My fountain had faded from the original dark black color to a fairly light gray over the 20 years in the sunlight. I had assumed the black color of this adhesive would stand out like crazy, but once I started the fountain again it darkened the vase fountain to black again and the product remained exactly the same color as before so it blended very well! Personally, there are no cons, only pros for how I used it and the results! Highly recommend it for small projects! ## Frequently Bought Together - PC Products PC-7 Epoxy Adhesive Paste, Two-Part Heavy Duty, 1/2lb in Two Cans, Charcoal Gray 87770 - PC-Products PC-11 Epoxy Adhesive Paste, Two-Part Marine Grade, 1/2lb in Two Cans, Off White 80115 - Epoxy Paste --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/10298428-pc-products-pc-7-epoxy-adhesive-paste-two-part-heavy](https://www.desertcart.co.uk/products/10298428-pc-products-pc-7-epoxy-adhesive-paste-two-part-heavy) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*