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Free Shipping on Orders $74.99+ | Professional-Grade CA Adhesives
Free Shipping $74.99+ | Pro-Grade CA Glue

Use Cases

Find the Right Glue for Your Project

Glue Masters CA adhesives are trusted across dozens of industries. Find your application below and buy the right viscosity.

Woodworking & Pen Turning

CA glue is the go-to finish for wood turners. Creates a glass-like finish on pens, bowls, and bottle stoppers. Also perfect for crack filling with sawdust.

Recommended Products:
Read our Woodworking Guide →

Aquascaping & Marco Rock

Tidal Gardens
Tidal Gardens' go-to method for building reef structures

Ultra Thin CA wicks into porous marco rock and dry rock by capillary action — bonding surfaces instantly without clamping or mess. The preferred aquascaping adhesive used by Tidal Gardens and reef builders worldwide.

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Watch: Aquascaping the Tidal Gardens SPS Show Tank
See Ultra Thin CA glue in action on marco rock
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Learn more about CA glue for aquascaping →

Coral Fragging & Aquascaping

The #1 choice for reef hobbyists. Bond coral frags to plugs in seconds. Reef-safe once cured. Used by aquascapers worldwide for hardscape bonding.

Recommended Products:
Read our Coral Fragging Guide →

Crafts & DIY

From model building to jewelry making, CA glue bonds almost anything instantly. Works on wood, metal, ceramic, rubber, and most plastics.

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Read our Crafts & Models Guide →

Furniture Repair & Restoration

Fix loose joints, fill cracks, and repair chips without clamping. CA glue penetrates deep into wood grain for invisible repairs.

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Read our Furniture Repair Guide →

3D Printing & Prototyping

Bond PLA, ABS, and resin prints. Fill layer lines for smooth finishes. Reinforce thin walls and fragile parts.

Recommended Products:
Read our 3D Printing Guide →

Professional Manufacturing

Viscosity Quick Reference

Ultra Thin (05 CPS)
Water-like. Wicks into tight joints by capillary action. Fastest cure.
Thin (100 CPS)
Flows freely. Great for penetrating and finishing.
Medium (700 CPS)
Honey-like. Versatile all-rounder. Stays where you put it.
Thick (1500 CPS)
Gel consistency. Gap-filling. Longest working time.

Not sure which glue you need? Contact us — we'll help you find the right formula.