--- product_id: 588648423 title: "Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz)" brand: "weld-on" price: "€ 70.37" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.pt/products/588648423-weld-on-pool-heavy-746-gray-pool-pvc-gray-glue store_origin: PT region: Portugal --- # Medium setting time with gap-filling Pool & spa compliant, water resistant High-strength PVC solvent cement Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) **Brand:** weld-on **Price:** € 70.37 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with strength and precision – your pool’s best-kept secret! ## Quick Answers - **What is this?** Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) by weld-on - **How much does it cost?** € 70.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/588648423-weld-on-pool-heavy-746-gray-pool-pvc-gray-glue) ## Best For - weld-on enthusiasts ## Why This Product - Trusted weld-on brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gap-Filling Formula:** Specially designed to fill sizable gaps up to 12 inches diameter, perfect for large pipes and fittings with interference fits. - • **Extended Working Time:** Medium setting time allows more flexibility during warm weather installations, reducing stress and errors. - • **Eco-Conscious & Low VOC:** Low volatile organic compound emissions keep your workspace safer and compliant with environmental standards. - • **Heavy-Duty Bonding Power:** Engineered for all PVC pipe classes & schedules, including Schedule 80, ensuring unmatched durability in pool and spa systems. - • **Long Shelf Life & Reliability:** Sealed container guarantees up to 3 years of peak performance, backed by a trusted brand with 4.2-star user satisfaction. ## Overview WELD-ON Pool Heavy 746 is a high-strength, gray PVC solvent cement designed for pool and spa applications. It offers excellent gap-filling properties, works on all PVC pipe classes including Schedule 80, and is water resistant. With low VOC emissions and a medium setting time, it provides a reliable, eco-conscious adhesive solution with a 3-year shelf life. ## Description WELD-ON 746 Pool Heavy is for use on all types of PVC plastic pipe pool & spa applications. WELD-ON 746 Pool Heavy is a clear or gray, low VOC emission, heavy-bodied, medium setting, high strength PVC solvent cement for all classes and schedules of pipe and fittings, including Schedule 80, with an interference fit through 12 inches (315 mm) diameter. Can be used on non-pressure applications through 18 inches (450mm) diameter. It has good gap-filling properties and is recommended for solvent cementing joints where a sizable gap exists between pipe and fitting, large pipe sizes, and when more working time is required in warm weather. Review: Good stuff - As advertised, arrived earlier than expected. Best glue for pools that I have used. Review: Good value - Exactly what I was looking for and actually cheaper than big box stores lately. ## Features - WELD-ON 746 Pool Heavy is for use on all types of PVC plastic pipe pool & spa applications. - NOTE: WELD-ON solvent types of cement must never be used in a PVC system using or being tested by compressed air or gases; including air-over-water booster. - 3 years in tightly sealed containers. The date code of manufacture is stamped on the bottom of the container ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNV3YPSG | | Best Sellers Rank | #140,938 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #329 in Contact Cements | | Brand | WELD-ON | | Brand Name | WELD-ON | | Color | Grey | | Compatible Material | Pvc Plastic Pipe | | Container Type | Can | | Customer Reviews | 4.2 out of 5 stars 14 Reviews | | EU Spare Part Availability Duration | 3 years | | Full Cure Time | 24 hours | | Item Form | Paste | | Item Package Quantity | 1 | | Manufacturer | IPS Corporation | | Material | PVC Plastic | | Material Type | PVC Plastic | | Model | 746 ECO Pool Heavy | | Other Special Features of the Product | Pool & Spa Compliant | | Part Number | 13569 | | Special Feature | Pool & Spa Compliant | | Specific Uses For Product | Flooring, Pool, Spa | | UPC | 012181135693 | | Unit Count | 8 Fluid Ounces | | Viscosity Level | High | | Volume | 8 fluid ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** WELD-ON - **Specific Uses For Product:** Spa, Flooring, Pool - **Material:** PVC Plastic - **Compatible Material:** Pvc Plastic Pipe - **Item Form:** Paste ## Images ![Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) - Image 1](https://m.media-amazon.com/images/I/51L+h3X04kL.jpg) ![Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) - Image 2](https://m.media-amazon.com/images/I/51zCO5E2zRL.jpg) ![Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) - Image 3](https://m.media-amazon.com/images/I/61TxYvWZs0L.jpg) ![Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) - Image 4](https://m.media-amazon.com/images/I/61-raBVNRCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff *by J***J on June 30, 2026* As advertised, arrived earlier than expected. Best glue for pools that I have used. ### ⭐⭐⭐⭐⭐ Good value *by A***R on March 18, 2025* Exactly what I was looking for and actually cheaper than big box stores lately. ### ⭐ Worthless *by G***Y on February 3, 2026* This is the worst product I have purchased in a long time. Big box stores will return if it does not work. Read the fine print in this ad. No returns, You just lost your money. ## Frequently Bought Together - Weld-On Pool Heavy 746 Gray - Pool PVC Gray Glue Adhesive (8 Oz) - Weld-On 14030 Plumbing PVC/CPVC Primer - Fast Acting and Low VOC, Clear, 1 Quart (32 fl oz) --- ## 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.pt/products/588648423-weld-on-pool-heavy-746-gray-pool-pvc-gray-glue](https://www.desertcart.pt/products/588648423-weld-on-pool-heavy-746-gray-pool-pvc-gray-glue) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-11*