Description
IPS Weld-On® 4 Acrylic Cement is a water-thin, fast-drying plastic adhesive designed for clear, high-strength bonding of cast and extruded acrylic (PMMA). Commonly used in sign fabrication, display assembly, and medical equipment manufacturing, Weld-On 4 creates seamless, durable bonds using the capillary or soak method.
Key Features & Benefits
✅ Fast, Permanent Bonding – Initial bond forms in minutes, reaching 80% strength in 3 minutes and full cure in 72 hours.
✅ 1-2 Minute Working Time – Allows for precise part positioning before final adhesion.
✅ Blush-Resistant Formula – Minimizes white marks (blushing) for a professional, crystal-clear finish.
✅ Versatile Applications – Ideal for trim capping, display fabrication, and plastic container assembly.
✅ Capillary Action for Precision – Flows effortlessly into tight joints for seamless, high-strength bonds.
✅ Industrial-Grade Performance – Engineered for manufacturers, fabricators, and sign makers requiring strong, lasting acrylic bonds.
Technical Specifications
- Substrate Compatibility: Cast & extruded acrylic (not for cross-linked acrylic)
- Color: Clear
- Working Time: 1-2 minutes
- Fixture Time: 3 minutes
- Full Cure Time: 72 hours
- Shelf Life: 2 years (sealed container)
- Available Sizes: ¼ pint, pint, quart, and gallon cans
Ideal Applications
✔ Acrylic Letters to Flat Presentation Panels – Secure, seamless bonds for professional sign fabrication.
✔ Display & Presentation Cases – Ensures optically clear bonding for premium display construction.
✔ Medical Equipment Assembly – Reliable adhesive performance for precise plastic bonding in medical applications.
✔ Trim Capping of Cutout Letters – Provides strong, invisible bonds for high-end signage.
✔ Plastic Containers & Pre-Forms – Strengthens plastic joints in various industrial and commercial packaging applications.
✔ Solvent Welded Structures & Subassemblies – Ideal for complex acrylic bonding in manufacturing and fabrication.
Why Choose Weld-On 4?
For professionals in sign fabrication, general manufacturing, and plastic assembly, IPS Weld-On 4 delivers fast, reliable bonding with minimal surface marking. Its superior capillary action, 1-2 minute working time, and blush resistance make it the preferred choice for optically clear, high-strength joints.
Order Today
Enhance your acrylic bonding process with IPS Weld-On 4. Order now or contact our adhesive specialists for expert recommendations on your application.
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