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Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.

Bob Smith Industries

Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.

  • Super-thin professional-grade CA
  • 1-3 second bond time
  • Bonds wood, metal, plastic, ceramic, rubber, leather, glass
  • Trusted brand in RC, hobby, and woodturning circles
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On this page

Is the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz. worth it?

Yes, for the right buyer. The Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz. ranks #2 in our Best Super Glue for Wood 2026 list (best thin). Its biggest strength: bob Smith Industries is a CA glue standard in woodturning, used to stabilize cracked blanks and pen turnings. The main caveat: higher price per ounce than consumer brands like Loctite or Gorilla.

Overview

What the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz. does well

Best thin CA for wood stabilization. Its case rests on ultra-thin viscosity wicks into hairline cracks and checks in wood via capillary action and sets in 1–3 seconds after capillary wicking, among the fastest thin CA available. One caveat, runs freely, cannot be used on open joints or rough wood without accelerator.

Best CA glue for woodturning. What earns it a place here: bob Smith Industries is a CA glue standard in woodturning, used to stabilize cracked blanks and pen turnings and super-thin formula wicks into cracks for a nearly invisible repair on wood. Keep in mind that higher price per ounce than consumer brands like Loctite or Gorilla.

Specs that matter

Key features

  • Super-thin professional-grade CA
  • 1-3 second bond time
  • Bonds wood, metal, plastic, ceramic, rubber, leather, glass
  • Trusted brand in RC, hobby, and woodturning circles
The trade-offs

Pros & cons

Pros

  • Bob Smith Industries is a CA glue standard in woodturning, used to stabilize cracked blanks and pen turnings
  • Super-thin formula wicks into cracks for a nearly invisible repair on wood
  • 1-3 second bond time for highest productivity in production turning environments
  • Also sold in matching medium and thick viscosities for other shop tasks

Cons

  • Higher price per ounce than consumer brands like Loctite or Gorilla
  • Small bottle size means frequent reordering for high-volume turners
Fit check

Should you buy the Bob Smith Industries BSI-131H Insta-Cure Thin?

Buy it if you're…

  • Shopping for wood 2026
  • Shopping for woodworking 2026

Think twice if this matters to you

  • Higher price per ounce than consumer brands like Loctite or Gorilla
  • Small bottle size means frequent reordering for high-volume turners
Where it ranks

Featured in 2 best-of lists

ListRank
Best Super Glue for Wood 2026· Best Thin#2 / 8
Best CA Glue for Woodworking 2026· Best Woodturning#6 / 8
Cross-shop

Alternatives to the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.

Products ranked near it in our research, each better for a slightly different buyer.

Head-to-head

Compared with

Buying advice: woodworking

  1. Clamps, a combination square, a good saw and a drill cover most beginner projects.
  2. You can never have too many. Bar clamps handle wide glue-ups; quick-grip clamps are fast for smaller work.
  3. Standard wood glue suits indoor projects. Water-resistant glue suits outdoor work and cutting boards.
  4. Oils are easy to apply and repair. Polyurethane and varnish protect tabletops and floors better.
  5. Eye and hearing protection and dust collection matter from the first project. Lay oily rags flat to dry to prevent fires.

Read the full guides

Answers

Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.: common questions

Is the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz. worth buying?

Yes, for the right buyer. The Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz. ranks #2 in our Best Super Glue for Wood 2026 list (best thin). Its biggest strength: bob Smith Industries is a CA glue standard in woodturning, used to stabilize cracked blanks and pen turnings. The main caveat: higher price per ounce than consumer brands like Loctite or Gorilla.

Who is the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz. best for?

Based on our research it suits wood 2026 and woodworking 2026. It's ranked #2 of 8 in our Best Super Glue for Wood 2026 list.

What are the downsides of the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.?

The main trade-offs owners and reviewers point to: higher price per ounce than consumer brands like Loctite or Gorilla; small bottle size means frequent reordering for high-volume turners.

What are the key features of the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.?

Super-thin professional-grade CA, 1-3 second bond time, Bonds wood, metal, plastic, ceramic, rubber, leather, glass and Trusted brand in RC, hobby, and woodturning circles.

What are the best alternatives to the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.?

Worth comparing: Gorilla Super Glue Gel, 3M Scotch-Weld CA8 Instant Adhesive and Bob Smith Industries BSI-139H Super-Gold Odorless Foam-Safe CA. Each ranks near it in our research for a slightly different buyer.

Where can I buy the Bob Smith Industries BSI-131H Insta-Cure Thin Super Glue, 1 oz.?

It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.

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