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Trimless Letter & Trim Cap Adhesives

A Better Approach For Modern Sign Fabrication

Chem-Set™ TrimLok™ Adhesive System

Crystal Clear Structural Adhesives

Experience the next generation of sign manufacturing. The TrimLok™ system provides clear bonding for acrylic, polycarbonate, and aluminum in modern sign fabrication.

Designed specifically for Trimless Letter Bonding and Trim Cap Bonding, this system overcomes the brittleness of cyanoacrylates and the slow cure times of urethanes to deliver unmatched structural strength.

Crystal Clear Bonds

Structural Strength

Outdoor Flexibility

Instant Fixture

Why Traditional Sign Adhesives Fall Short

Cyanoacrylates (CA)

  • Not rated for long term outdoor exposure.
  • Too brittle – no flexibility for expansion and contraction.
  • Can yellow over time and affect bond clarity.

Solvent Cements

  • New formulas bond weaker than older versions.
  • Poor bonding to polycarbonate trim cap.
  • Inconsistent curing and bond strength.

Two-Part Urethanes

  • Require dispense guns and mixing nozzles.
  • Slow cure times drastically reduce production speed.
  • Limited strength in thin seams and small bond areas.

Purpose-Built for Modern Signage

Trimless Letter Bonding

Trimless Letter Bonding Diagram

Perfect for bonding acrylic faces to aluminum returns. Designed for near butt joints and extremely small bonding areas.

Trim Cap Bonding

Trim Cap Bonding Diagram

Ideal for bonding polycarbonate or PVC trim cap to acrylic faces, even in small bonding areas.

Bonding Substrates: Acrylic, Polycarbonate, and Aluminum

The TrimLok™ System Products

UV3206 LV

Low Viscosity UV Adhesive

  • Seam Wicking
  • Fast Fixturing
  • Instant UV Fixture

Shop UV3206

UL607

Ultra-Clear Structural MMA

  • Seam Reinforcement
  • High Flexibility
  • Crystal Clear Bonds

Shop UL607

Ready to Upgrade Your Sign Fabrication?

Stop relying on brittle cyanoacrylates and slow-curing urethanes. Order the TrimLok™ system online or contact our team for a bulk recommendation.


Chem-Set™ TrimLok™ Adhesive System Flyer

A Better Approach For Modern Sign Fabrication

Chem-Set™ TrimLok™ Adhesive System

Crystal Clear Structural Adhesives

Experience the next generation of sign manufacturing. The TrimLok™ system provides clear bonding for acrylic, polycarbonate, and aluminum in modern sign fabrication.

Designed specifically for Trimless Letter Bonding and Trim Cap Bonding, this system overcomes the brittleness of cyanoacrylates and the slow cure times of urethanes to deliver unmatched structural strength.

Crystal Clear Bonds

Structural Strength

Outdoor Flexibility

Instant Fixture

Why Traditional Sign Adhesives Fall Short

Cyanoacrylates (CA)

  • Not rated for long term outdoor exposure.
  • Too brittle – no flexibility for expansion and contraction.
  • Can yellow over time and affect bond clarity.

Solvent Cements

  • New formulas bond weaker than older versions.
  • Poor bonding to polycarbonate trim cap.
  • Inconsistent curing and bond strength.

Two-Part Urethanes

  • Require dispense guns and mixing nozzles.
  • Slow cure times drastically reduce production speed.
  • Limited strength in thin seams and small bond areas.

Purpose-Built for Modern Signage

Trimless Letter Bonding

Trimless Letter Bonding Diagram

Perfect for bonding acrylic faces to aluminum returns. Designed for near butt joints and extremely small bonding areas.

Trim Cap Bonding

Trim Cap Bonding Diagram

Ideal for bonding polycarbonate or PVC trim cap to acrylic faces, even in small bonding areas.

Bonding Substrates: Acrylic, Polycarbonate, and Aluminum

The TrimLok™ System Products

UV3206 LV

Low Viscosity UV Adhesive

  • Seam Wicking
  • Fast Fixturing
  • Instant UV Fixture

Shop UV3206

UL607

Ultra-Clear Structural MMA

  • Seam Reinforcement
  • High Flexibility
  • Crystal Clear Bonds

Shop UL607

Ready to Upgrade Your Sign Fabrication?

Stop relying on brittle cyanoacrylates and slow-curing urethanes. Order the TrimLok™ system online or contact our team for a bulk recommendation.


Chem-Set™ TrimLok™ Adhesive System Flyer

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