Description
Safer Solvent Cement with Identical Performance to Legacy Weld-On 3
Weld-On 3 DCM & TCE Free is awater-thin, low VOC acrylic cementengineered for ultra-fast bonding of cast and extruded acrylic. Reformulated without methylene chloride (DCM) or trichloroethylene (TCE), this next-gen solvent cement delivers thesame trusted performancewith improved safety and regulatory compliance.
Ideal for use in sign fabrication, POP display assembly, and medical device enclosures, this cementbonds acrylic parts quickly and transparently, making it the professionals go-to solution for capillary bonding applications.
Key Features & Benefits
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DCM & TCE Free Safer formulation meets EPA compliance for 2026
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Ultra-Fast Set Time Bonds in seconds; reaches 80% strength in 24 hours
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Water-Thin Viscosity Perfect for capillary and soak methods
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Crystal-Clear Finish Ideal for display-grade bonding
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Non-Flammable Easier to store and ship
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Same Process No need to change workflows or equipment
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Low VOC Safer for use in enclosed and ventilated spaces
Common Applications
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Cementing acrylic (PMMA) sheets and letters to signage
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POP display and presentation case fabrication
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Medical equipment assembly
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Butyrate trim capping for acrylic cutout letters
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Bonding plastic containers and pre-forms
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General solvent-welded structures and acrylic subassemblies
Technical Specifications
| Property | Value |
|---|---|
| Color | Clear |
| Viscosity | Water-thin |
| Working Time | 1 minute |
| Fixture Time | 2 minutes |
| Cure Time (6580% strength) | 24 hours |
| Ultimate Bond Strength | 2,825 psi (1 week aged bond) |
| Specific Gravity | 1.218 0.01 |
| Shelf Life | 2 years (sealed) |
| Recommended Substrates | Cast & extruded acrylic (PMMA) |
| Not for Use On | Cross-linked acrylic |
Packaging & Stock Numbers
| Size | Units/Case | Approx. Lbs/Case | Stock Number |
|---|---|---|---|
| Gallon | 4 | 51 | 16369 |
| Quart | 4 | 14 | 16372 |
| Pint | 6 | 10 | 16370 |
| Pint | 24 | 11 | 16371 |
Packaged in metal cans. Ships as a flammable liquid (UN1133).
Contact us for SDS, technical documentation, or bulk availability.
Compliance & Regulatory Notes
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EPA Rule (2024): Methylene chloridebased cements banned after Jan 28, 2026
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Weld-On 3 DCM & TCE Freeis fully compliant with updated regulations
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Simplified SDS management and reduced ventilation burdens
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Suitable for facilities without WCPP registration
Related Products
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Weld-On 4 DCM & TCE Free Blush-resistant, longer open time
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Weld-On 16 DCM & TCE Free Medium-bodied for gap-filling
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Legacy Weld-On 3 (MC-based) Available while supplies last
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