Weld-On #4 Clear Acrylic Plastic Cement – DCM & TCE Free

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Shelf Life
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SKU: SG_WELDON_4CL_1-4PINT
Regular price $16.00 CAD
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SKU

  • Vendor Weld-On
  • SKU SG_WELDON_4CL_1-4PINT

Description

Safer Solvent Cement with Identical Performance to Legacy Weld-On 4

Weld-On® 4 DCM & TCE Free is a water-thin, fast-setting acrylic cement specifically designed for crystal-clear bonds—without the blushing. Reformulated to eliminate methylene chloride (DCM) and trichloroethylene (TCE), this next-generation product offers the same trusted performance with improved safety, simplified SDS compliance, and full alignment with 2026 EPA regulations.

Compared to Weld-On 3, this formula provides slightly longer working and fixture times, giving users added precision for alignment without sacrificing speed. It is especially valuable for optical-grade signage, display cases, and medical enclosures where finish clarity is critical.


Key Features & Benefits

  • DCM & TCE Free – Fully compliant with EPA solvent bans effective January 2026

  • Blush-Resistant – Minimizes white marks in high-humidity environments

  • Water-Thin Viscosity – Ideal for capillary and soak bonding of acrylic (PMMA)

  • Fast Fixture Time – Sets in approximately 3 minutes

  • Crystal-Clear Results – Delivers professional finishes in visible applications

  • Same Process, Safer Chemistry – No need to retrain technicians or alter your workflow

  • Low VOC – Reduced health risks in ventilated or enclosed areas


Common Applications

  • Bonding acrylic letters to signage panels

  • Display case and POP fabrication

  • Medical device enclosures

  • Trim capping of acrylic cutouts

  • Plastic container bonding

  • Acrylic subassemblies in manufacturing and fabrication


Technical Specifications

Property Value
Color Clear
Viscosity Water-thin
Working Time 1–2 minutes
Fixture Time 3 minutes
Cure Time (80% strength) 72 hours
Ultimate Bond Strength 2,429 psi
Specific Gravity 1.164 ± 0.01
Shelf Life 2 years (sealed container)
Recommended Substrates Cast & extruded acrylic (PMMA)
Not for Use On Cross-linked acrylic

📦 Ships in sealed metal cans. UN1133 Class 3 Flammable Liquid.
Contact us for bulk orders, SDS, or evaluation samples.


Compliance & Regulatory Info

  • EPA 2024 Rule: MC-based solvent cements prohibited after Jan 28, 2026

  • Weld-On 4 DCM & TCE Free meets all regulatory mandates

  • Ideal for facilities without Workplace Chemical Protection Programs (WCPP)


Why Choose Weld-On 4?

If you need optically clear, durable acrylic bonds without white marks, Weld-On 4 DCM & TCE Free is your best-in-class solution. Perfect for sign makers, plastic fabricators, and medical OEMs, this blush-resistant cement ensures high-performance bonding with a cleaner, safer formulation.