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

Bestseller No. 1
Loctite Power Grab Express Heavy Duty Construction Adhesive, Versatile Construction Glue for Wood, Wall, Tile, Foam Board & More - 9 fl oz Cartridge, Pack of 1
  • High Initial Tack: Zero-second instant grab reduces need for nails, screws, and bracing
  • Professional Solution: Heavy duty, instant grab adhesive dries white and is paintable for a professional finish
  • Versatile For Interior and Exterior Projects: Bonds to a variety of construction materials including wood, drywall, plaster, ceramic, concrete, masonry, brick, foamboard, cork and vinyl cove base
  • Quick and Easy: Simply apply with caulking gun; repositionable for up to 15 minutes and fully cures in 12 hours
  • Certified: Environmentally friendly water-based, low odor formula is Greenguard Indoor Air Quality Certified & Greenguard Certified for Children & Schools
SaleBestseller No. 2
Loctite PL Premium Polyurethane Construction Adhesive, Versatile Construction Glue for Wood, Concrete, Metal & More - 10 fl oz Cartridge, Pack of 1
  • All Purpose: One component polyurethane-based adhesive that covers a wide variety of projects and bonds to most materials for consistently successful results
  • 3X Stronger: 3 times as strong as ordinary construction adhesives and stronger than many substrates it joins together
  • Versatile: Ideal for sub floor installations and bonds to most common construction materials such as wood, OSB, drywall, brick, concrete, masonry, stone, foam insulation, metal, ceramic, PVC, and more
  • Interior and Exterior: Paintable adhesive with no strong solvent odor that sets in 30 minutes and fully cures in 24 hours for projects inside and out
  • Weather Resistant: Waterproof and can be applied directly to wet and frozen surfaces without shrinking and cures in cold temperatures
Bestseller No. 3
Loctite Power Grab Express All Purpose Construction Adhesive, Versatile Construction Glue for Cement, Tile, Wall & More - 6 fl oz Squeeze Tube, (Pack of 1)
  • Professional and DIY: All purpose, instant grab adhesive dries white and is paintable for a professional finish
  • Versatile For Interior Projects: Bonds to a variety of construction materials including wood, drywall, plaster, ceramic, concrete, masonry, brick, foamboard, cork and vinyl cove base
  • Quick and Easy: Simply apply with caulking gun; repositionable for up to 15 minutes and fully cures in 12 hours
  • Instant Grab: Zero-second instant grab and high initial tack reduces need for nails, screws, and bracing
  • Easy Clean Up: Uncured adhesive cleans up easily with just soap and water
Bestseller No. 4
BrickShield Plastic Brick Glue Spray (3 Pack) - Temporary Glue for Bricks, Blocks, and More. Non-Toxic! Made in USA! …
  • TEMPORARY SPRAY ADHESIVE - BrickShield spray safely bonds your favorite sets together without having to use permanent glue on the plastic brick toys.
  • 3 PACK - Includes three BrickShield spray cans for you to take on your biggest projects!
  • EASILY REMOVABLE - Whenever you are ready to un-bond your creation, simply wash the bricks under warm water and BrickShield is dissolved, allowing you to start all over with a new creation!
  • FAST APPLICATION - Simply sprays on loose connections to bond your favorite block sets together!
  • KID SAFE: BrickShield glue spray for kids is non-toxic allowing you to be worry free while your children play with blocks!
Bestseller No. 5
Loctite PL Premium Max Construction Adhesive, Versatile Construction Glue for Wood, Concrete, Stone & More - 9 fl oz Cartridge, Pack of 1
  • Strong, Versatile Adhesive: PL Premium MAX is strongest, most durable construction adhesive that remains 100% solid after curing for a wide variety of projects for consistently successful results
  • Solid Durability: Doesn’t develop air pockets for better flexibility and a heavy-duty bond that professionals can trust
  • Unrivaled Bonding: Works reliably on wood, laminate, drywall, concrete, brick, masonry, stone, marble, metal, stainless steel, fiberglass, and more
  • Interior and Exterior: Great for framing, flooring, stairs, railings, and most landscaping and deck projects with no strong solvent odor and a 20-minute repositioning time
  • All Weather: Waterproof and can be applied directly to wet and frozen surfaces in both cold (down to 10° F) and hot (120° F) temperatures
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.

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