PC-Products 087770 PC-7 Heavy Duty Permanent Repair Paste Epoxy, 1/2 Pound, Dark Grey

PC-Products 087770 PC-7 Heavy Duty Permanent Repair Paste Epoxy, 1/2 Pound, Dark Grey

Q: How long does product last in tin once opened?

We're not sure of the official answer for this, we expect much like storing paint it will vary depending on storage conditions (temperature, how much left in the tins etc.), and can get a bit stickier over time, but from personal experience we can say we've had tins of PC-7 we've re-opened years later and they've still been good to go!

Q: Will this product be suitable for repairing a hole and some cracks in upvc fascia board?

Hello, I referred your question to the Chemist at PC and I haven't got as clear an answer for you as I would have hoped for. We do know that PC-7 and PC-11 is suitable for using with rigid PVC and cPVC so the Chemist says "it is likely" that PC-7 and PC-11 will stick to uPVC. However, because uPVC isn't very common in the US it hasn't been tested so we can't be 100%. They do intend to follow up on this question by carrying out testing on uPVC but obviously that isn't very helpful for you at the moment! Do feel free to get in touch with us (by clicking our seller name on the buy box) if you'd like any further guidance on your project.

Q: Can I apply with a brush I wish to repair a concrete balustrade which is round.

Hello, I wouldn't think so. PC-7 is a thick and sticky paste epoxy, thicker than peanut butter. Our advice would be to apply it by (gloved) hand. Lubricate the fingers with methylated spirit, which can also be applied onto the PC-7 to assist with smoothing it out. This may increase the cure time a little. Placing the container in a warm place, and completing the repair on a warm day will help reduce the viscosity of the PC-7. Please do not hesitate to contact us via 'ask the seller' if you need any further advice.

Q: I've just bought some. It is /so/ thick that the only way to mix it is to 'cut and slice' it - it is almost impossible to work. Is this normal

Hello. PC-7 is a very thick and sticky paste. If you take a look at our user guide (you should see the link on the product page, if not please contact us), you'll find plenty of guidance on the recommended working temperatures, and how to increase the viscosity if necessary. It sounds to me like it may need to be warmer. If you search on YouTube for 'mix PC-7 epoxy' you'll find videos of the product being mixed and used which should be helpful. Please do contact us via 'contact a seller' if you need any further help.

Product ID: 54042665

Secure Transaction

Details

Brand
PC-Products
Specific uses for product
Repair
Material
Epoxy Resin
Item form
Paste
Special feature
Waterproof

⏳60 min working time

💧Waterproof & chemical resistant

🛠️Permanent heavy-duty adhesion

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

Description

🛠️ Fix it once, fix it forever—epoxy that means business!

FINISH LIKE A PRO - Sandable and paintable for seamless, professional-grade results.
NO MESS NO STRESS - Non-drip formula works flawlessly even on overhead or vertical surfaces.
PRECISION IN EVERY MINUTE - 60 minutes of workable time lets you perfect your repair without rush.
RESISTANT TO THE ELEMENTS - Withstands acids, fuels, oils, salt, and fresh water—ideal for any environment.
BUILT TO LAST BOND TO TRUST - Exceptional adhesion ensures your fixes stay permanent and reliable.

The 087770 PC-7 Heavy Duty Permanent Repair Paste Epoxy offers a 60-minute working window and cures fully in 48 hours. Its dark grey epoxy resin delivers exceptional adhesion and chemical resistance, making it waterproof and durable against mild acids, fuels, and saltwater. Designed for no-drip application, it’s perfect for overhead repairs and finishes smoothly with sanding and painting options.

Specifications

Product Dimensions	12.07 x 6.35 x 6.35 cm; 45.36 g
Item model number	87770
Batteries Required?	No
Batteries included?	No
Material Type(s)	Epoxy Resin
Colour	dark grey
ASIN	B000AB4A8M

Have a Question? See What Others Asked

How long does product last in tin once opened?

Will this product be suitable for repairing a hole and some cracks in upvc fascia board?

Can I apply with a brush I wish to repair a concrete balustrade which is round.

I've just bought some. It is /so/ thick that the only way to mix it is to 'cut and slice' it - it is almost impossible to work. Is this normal

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App