What is the best glue for brick?

There can be many ways to glue brick that go far beyond traditional mortar because there are so many materials you can adhere bricks to, so let’s find out which are the best glues for the most common ones.

Table of Contents

SaleBestseller No. 1
Akfix 962P concrete stone & brick adhesive 24 oz
  • No mortar, no water, no mixing. Collapsing foam technology, transforms from foam to adhesive gel in seconds.
  • Bonds with rock, stone, wood and most pond materials.
  • Waterproof and weather resistant. Use in temperatures from 40°F to 100°F.
  • Allows vertical wall applications in interior and exterior applications. Application gun sold separetly.
  • Strong adhesion to concrete, natural or manufactured stone, brick, EPS foam, capstone, wood, CMU block, gypsum board, architectural precast
SaleBestseller No. 2
Gorilla Original Gorilla Glue, Waterproof Polyurethane Glue, 8 Ounce Bottle, Brown, (Pack of 1)
  • ORIGINAL GORILLA GLUE: The water activated polyurethane formula expands into materials to form an incredibly strong bond to virtually anything
  • 100% WATERPROOF: Doesn't break down when exposed to outdoor elements
  • VERSATILE: Easily bonds wood, stone, metal, ceramic, foam, glass, concrete and much more
  • INCREDIBLY STRONG: Expands 3 times into the materials to form an incredibly strong bond
  • TEMPERATURE RESISTANT: Bond holds through hot and cold temperatures
Bestseller No. 3
Loctite 1451588 Tan PL Premium Polyurethane Tube, 4 oz, Single
  • Adhesive comes in a 4 oz. Tube, is perfectly safe to use, repositionable and VOC compliant for sale in all 50 States
  • Constructed of 100% polyurethane, this adhesive is perfect for both indoor and outdoor projects and is guaranteed to last as long as the surface you’re using it on
  • This polyurethane adhesive is as much as 8X stronger than your typical construction adhesive
  • It performs better than the original PL premium formulation, especially when it comes to grab power
  • The adhesive makes a great choice for bonding nearly all types of construction materials like wood, treated wood, hardwood, flooring, concrete, stone, marble, slate, masonry, brick and more
SaleBestseller No. 4
Gorilla Heavy Duty Construction Adhesive, 9 Ounce Cartridge, White, (Pack of 1)
  • TOUGH, VERSATILE, and WATER-RESISTANT – Provides a long-lasting, heavy duty bond
  • FAST grab, holds in 30 seconds
  • REPOSITIONABLE
  • PAINTABLE & FLEXIBLE
  • LOW ODOR
Bestseller No. 5
Glue, Baby, Gone: Book #12 in the Kiki Lowenstein Mystery Series (Can be read as a stand-alone.)
  • Amazon Kindle Edition
  • Slan, Joanna Campbell (Author)
  • English (Publication Language)
  • 326 Pages - 05/06/2016 (Publication Date) - Spot On Publishing (Publisher)
Now, this guide is not here to tell you about the best mortars out there and how to construct a brick wall as that goes a bit outside the realm of glue. However, if you would like to bond something to an already-constructed brick wall, the best all-purpose adhesive for that is good old-fashioned Gorilla Glue. It sticks great to brick and will work well to adhere just about anything you desire to it.

Best Glue for Brick to Brick

If you do plan to adhere bricks together without using mortar, particularly for landscaping projects, the best glue for the job is Loctite PL 500 Landscape Construction Adhesive. It is specifically designed for outdoor landscaping and works excellently for laying brick without the need for mortar. It can survive temperatures ranging from 0°F to 100°F (-18°C to 38°C). In addition, it can be used to repair gaps and even bond bricks to other materials like stone and even concrete.

How to Glue Brick to Brick

Best Glue for Brick to Wood

For brick to wood applications, CT1 Sealant/Construction Adhesive is the best option, less because it works very well with brick and more because it is the best at adhering materials to wood. And because it is so good at adhering things to wood, it can handle wood to brick bonding with ease.

Best Glue for Brick to Metal

By far the best glue for bonding brick to metal is Loctite Epoxy Metal/Concrete. It can be difficult to bring these two materials together, but Loctite Epoxy Metal/Concrete has a special formula that combines epoxy and resin for a high-strength bond that dries super quickly and holds for a long time.
To conclude, the best all-purpose adhesive for brick is Gorilla Glue. The best glue for bonding brick to brick is Loctite PL 500 Landscape Construction Adhesive. The best adhesive for bonding brick to wood is CT1. And the best glue for bringing brick and metal together is Loctite Epoxy Metal/Concrete.
It only takes Gorilla Glue about 1-5 minutes to set, depending on how much was used, but it will take around 24 hours for it to fully cure.
Yes, Loctite PL 500 Landscape Construction Adhesive will work perfectly to help you build a firepit. As always, make sure that you lay out all your bricks how you want them before you begin using the adhesive.
Yes, CT1 is waterproof, but unless you are planning to seal your wood, it is recommended to keep moisture away from it in order to avoid rotting the wood.
Loctite Epoxy Metal/Concrete can be used inside a fireplace, brick or not, as it is not flammable after it dries.
In theory, yes. But mortar will always do the best job for constructing brick walls or laying brick patios.
Woman using a gluestick
Woman using a gluestick

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