Price:$28.35

Loading

Concrete Mold Release Agent. Concrete Form Oil G-1

Arrives soon! Get it by Sep 17-22 if you order today
Sep 17-22

Returns & exchanges accepted

You can only make an offer when buying a single item

Highlights

  • Supplies for making crafts

CONCRETE MOLD RELEASE - G-1
CONCENTRATED 30:1 FORMULA

Our Concrete Mold Release soluble concrete release agent will aid in releasing concrete or gypsum plaster castings from GlobMarble rubber molds. Release Agent provides a clean, positive concrete release and does not interfere with or affect surface detail and helps minimize air bubbles in finished castings.

Simplify Your Production Casting with G-1, GlobMarble Release
- Low Cost

- Non-Petroleum Based, Eco-Friendly

- Economical - Mix With Water

- Will Not Stain Concrete

- Will Not Affect color surface detail or finishing

- Minimizes “Bug Holes” In Concrete And Air Bubbles In Gypsum Castings

- Contains No Oils that will cause rubber molds to soften, shrink or swell.

- Keeps Molds Clean - Does Not Build Up

- Significantly Extends GlobMarble’s Mold Life

Preparation. Safety - Wear safety glasses to minimize contamination risk. Store and use at room temperature (73°F/23°C). Do not use below 45°F/8°C.

Pre-Mixing- Before dispensing, shake container or stir thoroughly with a paddle or drill mixer set on a slow speed to a uniform consistency.

Diluting.Concrete Mold Release can be used straight or diluted with 30 parts clean water. The dilution ratio depends on your concrete mix design.

Mix the solution at medium speed for 2 minutes.

Mix only amount needed for one day. Mixture may separate in the container after a few hours. Before dispensing, pre-mix before to a uniform consistency.

Application – Apply GlobMarble Concrete Release Agent on a mold surface with a brush, roller, HVLP gun or Non-Aerosol Sprayer for G-1 Release with a very thin film (.0005 in / .013 mm). Do not allow release agent to pool in the mold. Wipe over mold surface using a clean, soft cloth.

Caution: Do Not Over Apply.Applying too much concrete release agent will cause air bubbles “wormtracks”, “bugholes” or pitting on surfaces.

After applying release agent to mold surface, you can mix and cast concrete immediately. Mix only amount needed for one day. Mixture may separate after 24 hours. Re-mix to a uniform consistency and apply.

Because no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.

32 FL.OZ. (946 ml) Bottle, Makes 7 3/4 Gal (29.3L)

Loading
  • Order today to get by Sep 17-22
  • Returns & exchanges accepted within 30 days
  • Cost to ship: $10.95
  • Ships from: Brooklyn, NY

There was a problem calculating your shipping. Please try again.

Etsy Purchase Protection
Shop confidently on Etsy knowing if something goes wrong with an order, we've got your back for all eligible purchases — see program terms

Etsy invests in climate solutions like electric trucks and carbon offsets for every delivery. See how
Etsy invests in climate solutions like electric trucks and carbon offsets for every delivery. See how

Reviews for this item

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(1 reviews)

5 out of 5 stars 5 This item

Doug Oct 30, 2020

This is the best mold release I've ever used. It works with cement, silicon, resin and latex. Easy to apply, lasts well.

Doug Oct 30, 2020

GlobMarble
GlobMarble ·

United States

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.7
·
645 sales
·
10 years on Etsy

Typically responds within 24 hours

Typically responds within 24 hours

You may also like

Disclaimer: Etsy assumes no responsibility for the accuracy, labeling, or content of sellers' listings and products. Electrical or electronic products may pose a risk of fire or electrocution. Vintage, handmade, refurbished, or modified electrical or electronic products may not meet current safety standards and may not be in safe working order. Inspect carefully before use and message the seller if you have concerns relating to the product. Do not use a vintage electrical or electronic item if its safety cannot be verified. To reduce the risk of fire, never leave vintage electrical or electronic products plugged in unattended. See Etsy's Terms of Use for more information.

Shoppers with similar taste loved these

Show more
Show more
Listed on Jul 25, 2026