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
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. 2
Le Glue Temporary Glue – Non-Permanent Adhesive for Plastic Building Blocks, No More Messy Break-Ups – Safe, Non-Toxic Formula – As Seen on Shark Tank, Created for Kids, by a Kid
  • No More Messy Breakups – Enjoy your building masterpieces for longer with Le-Glue, the non-permanent glue that holds your building blocks together -- but not forever. Safe for use with all building blocks, including Lego, Mega Blocks and Nano Blocks
  • Design and Build Like a Pro – Our patented formula makes blocks stick together 12 times stronger, meaning the young (and young at heart) can enjoy playtime without their creations falling apart. Ideal for competitive brick building. Made in the USA, leaves no residue
  • Non-Permanent – Although our adhesive is super strong, it's also releasable and temporary. Simply place blocks in warm water and pull apart when you’re ready to rebuild. Our non-toxic formula is solvent-free and made from all-natural ingredients
  • Featured on Shark Tank – Le-Glue is made for kids, by a kid. 8 year old Tripp Phillips from Dalton, GA invented Le Glue because he wanted to glue his Lego pieces together, but not forever. With the help of his father, Le-Glue was born! Featured on Shark Tank, Tripp's pitch secured an investment from Mr Wonderful
  • Easy to Use – Unlike spray glue, Le-Glue is easy to use. Apply a small amount of Le-Glue to the block using a brush or cotton swab. Once applied, put the blocks together as normal. Wipe away any residue. Glue sets within an hour and cures in 24 hours
SaleBestseller No. 3
Brick Red Hot Glue Stick, Manarty 48 PCS Full Size Hot Melt Glue Sticks Colored, Sparkly Gray Adhesive EVA Glue Sticks Standard for Seal Stamp DIY Art Craft Decoration, 0.43" Dia x 4" Long
  • Package --- 48 pieces of Brick Red hot melt glue sticks full size, a great amount for home, office and school projects. Kids use the glue sticks with adult supervision.
  • Full Size --- 0.43" (11mm) diameter and 3.9" (100mm) length, standard large hot glue sticks fit for full size glue g_u_n.
  • Strong Hold --- Hot glue sticks full size are made of quality resin EVA, no odor, strong adhesive with good purity and luster color. Can hold well on plastic, fabric, wood, felt, ceramic, foam, lace, ribbon and glass etc.
  • All Temp --- Suitable for high, dual and low temperature full size glue g_u_n. Low temp to bond delicate materials like paper ribbon and fabric, high temp to bond heavier materials like glass ceramics metal.
  • Wide Application --- From school projects to home décor creations, hot melt adhesive glue sticks are perfect for crafting, wedding invitation card, scrapbooking, carton package, envelope sealing, phone case beauty, electronic appliances, gluing projects, waxing seal stamp, general repairs, home holiday decorations and DIY art craft.
SaleBestseller No. 4
A La Maison Ceilings BK-SWP-PW-6 Brick Glue Up Seamless 3D Wall Panels (24 sq.ft / case) Plain White, Pack of 6
  • Create truly seamless 3D wall and ceilings in no time using Instant Grab #310 from Affix
  • Customize the look of your seamless wall or ceiling by painting with acrylic paints.
  • 6 Tiles per pack that cuts to size with a box cutter or a fine tooth saw
  • Seamless walls are not only beautiful, they are also functional and will dampen sounds
  • Excellent for accent walls, headboards and ceilings
Bestseller No. 5
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.
  • PAINTABLE & FLEXIBLE.
  • LOW ODOR and VOC Compliant.
  • BONDS virtually everything, including wood, drywall, ceramic, tile & more.
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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