Weld-On #3 Cement, Low-VOC Non-Chlorinated Formula, (4oz) with Applicator Bottle & Needle
NZD 82
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Weld-On #3 is a very fast set solvent cement for acrylics that forms a strong bond quickly and continues to strengthen over time.
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What Stands Out
Product Details
- Low-VOC, non-chlorinated FORMULA — Weld-On #3 cement delivers fast, strong bonds on acrylic, styrene, and compatible plastics without harsh chlorinated solvents. This reformulated solvent cement meets stricter environmental and safety standards while maintaining reliable bonding performance for professional fabrication and repair applications.
- PROFESSIONAL GRADE SOLVENT CEMENT — Weld-On #3 is a low-viscosity, fast-setting formula designed for tight-fitting joints on transparent and opaque thermoplastics. Ideal for applications requiring clear, nearly invisible bonds. Check product label for exact fluid ounce fill quantity. Suitable for both production environments and small-scale assembly work.
- VERSATILE BONDING APPLICATIONS — Engineered for plastic bonding, fabrication, repair, and assembly across industries including signage, display, retail fixtures, marine, aerospace, and general manufacturing. Bonds acrylic (plexiglass), styrene, and similar thermoplastics. Trusted by fabricators, model makers, and engineers requiring consistent, clean solvent-weld joints.
- EASY APPLICATION & FABRICATION READY — Apply with needle applicator, brush, or solvent-weld technique for capillary action bonding on fitted joints. Low viscosity allows precise, controlled flow into seams. Compatible with standard plastic fabrication workflows including cutting, routing, and polishing. Clean work surfaces prior to bonding for optimal joint strength and clarity.
- PRECISION TOLERANCES & QUALITY — Dimensions held to +/- 0.010" ensuring consistent, precise fit for fabrication and engineering applications. Manufactured under ISO 9001:2015 certified quality management standards for reliable material quality on every order.
| Specific Uses For Product | Repair, Craft, Furniture |
| Item Form | Liquid |
| Other Special Features of the Product | Fast Drying |
| Container Type | Bottle |
| Full Cure Time | 72 Hours |
| Water Resistance Level | Not Water Resistant |
| Viscosity Level | Low |
| Compatible Material | Acrylic |
| Item Package Quantity | 1 |
| Volume | 4 Fluid Ounces |
| Brand Name | Plastic-Craft Products |
| Model | KTS29_V9 |
| Unit Count | 1.0 Count |
| Manufacturer | Plastic-Craft Products |
| Part Number | KTS29_V9 |
| Included Components | Weld-On, Applicator Bottle & Needle |
| Material Type | Contact Cements |
| Color | Clear |
| Brand | Plastic-Craft Products |
| Material | Contact Cements |
| Special Feature | Fast Drying |
| Package Weight | 2.53 Pound |
What's in the box
Weld-On, Applicator Bottle & Needle
Who Should Buy?
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Plumbing Professionals
Ideal for plumbers needing a reliable, low-VOC solvent cement for bonding PVC and CPVC pipes effectively.
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DIY Enthusiasts
Perfect for home improvement projects where strong joint bonding is required without harmful chemical emissions.
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Environmental Conscious Users
Great for individuals seeking eco-friendly solutions, as it features a low-VOC and non-chlorinated formula.
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Heavy Industrial Use
Not suitable for large-scale industrial applications that require high-volume adhesive solutions or specialized formulations.
Product Description
Customer Questions & Answers
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Question:
What is Weld-On #3 Cement used for?
Answer: Weld-On #3 Cement is specifically designed for bonding rigid PVC and CPVC, making it an ideal choice for plumbing, construction, and DIY projects. Its DCM and TCE-free formula ensures a safer application without compromising on strength. By using this cement, you can create a durable and leak-proof seal in applications such as pipe connections, fittings, and more, ensuring structural integrity in your setups. -
Question:
Is Weld-On #3 Cement safe to use?
Answer: Yes, Weld-On #3 Cement is formulated to be safer than many traditional solvents, as it is DCM and TCE-free. This means it delivers strong bonding capabilities without the harmful effects associated with other adhesives. It's suitable for indoor and outdoor use, making it an excellent option for both professional and personal projects, ensuring a safe working environment. -
Question:
How do I apply Weld-On #3 Cement?
Answer: Applying Weld-On #3 Cement is straightforward. First, ensure that the surfaces to be bonded are clean and dry. Use the included applicator bottle and needle to apply an even layer of cement to both surfaces, then push them together firmly. Hold the parts in place for a few seconds to ensure a proper bond. This method is effective for getting into tight spaces and achieving precise application along joints. -
Question:
Can Weld-On #3 Cement be used for PVC and ABS?
Answer: No, Weld-On #3 Cement is specifically formulated for use with PVC and CPVC materials only. It is not suitable for bonding ABS. For projects involving ABS, consider using a cement specifically designed for that type of plastic. Matching the right adhesive with the appropriate material ensures a strong and lasting bond, which is crucial for maintaining the integrity of your project. -
Question:
How long does it take for Weld-On #3 Cement to cure?
Answer: Weld-On #3 Cement typically sets quickly, allowing for handling within minutes. However, full curing can take several hours depending on the environmental conditions and materials being bonded. It's advisable to allow adequate time before exposing the bond to water pressure or stress to ensure maximum durability. This helps to achieve the strongest possible bond and ensures your project’s success. -
Question:
What are the storage instructions for Weld-On #3 Cement?
Answer: To maintain the effectiveness of Weld-On #3 Cement, store it in a cool, dry place away from direct sunlight and extreme conditions. Ensure the lid is tightly sealed to prevent evaporation and contamination. Proper storage helps prolong the shelf life of the adhesive and keeps it ready for any future projects, ensuring optimal performance whenever needed. -
Question:
Can Weld-On #3 Cement be used for underwater applications?
Answer: Weld-On #3 Cement is not recommended for underwater applications. Although it provides a strong bond for PVC and CPVC, exposure to water can weaken the adhesive before it cures. For applications that may be submerged, consider using waterproof adhesives specifically designed for such environments, ensuring your bonds remain strong and reliable over time. -
Question:
Is the applicator bottle included effective for precise application?
Answer: Yes, the included applicator bottle is designed for precise application, allowing you to control the flow of the cement easily, ideal for tight spaces and detailed work. The needle tip enables targeted application, ensuring that you apply the correct amount needed for a secure bond while minimizing mess. This precision can improve your overall project results and save material. -
Question:
What is the difference between Weld-On #3 Cement and other adhesives?
Answer: Weld-On #3 Cement sets itself apart from other adhesives by its specialized formulation for PVC and CPVC materials, combined with a DCM and TCE-free formula. This makes it safer to use, while still providing the strong bond essential for plumbing and construction needs. Unlike regular glues, this cement offers longevity and resistance against environmental stressors, making it suitable for demanding applications. -
Question:
Where can I buy Weld-On #3 Cement, DCM & TCE Free Formula, 4oz with Applicator Bottle & Needle?
Answer: You can buy Weld-On #3 Cement, DCM & TCE Free Formula, 4oz with Applicator Bottle & Needle on Ubuy. Ubuy is a trusted online platform that provides various products, ensuring that you have access to high-quality materials and convenient shopping options in New Zealand.
Plastic-Craft Products Contact Cements Editorial Review
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NZD 82
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Features & Benefits
- Fast-setting solvent cement for acrylic and other plastics.
- Initial bond strengthens rapidly within minutes.
- Achieves 65-80% of ultimate bond strength in about 24 hours.
- Formulated for effective bonding of acrylic to itself.
- Offers a working time of 5-6 minutes and fixing time of 10 minutes.
- Ideal for a variety of applications using the capillary method.
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