Henkel-Loctite 1654392 10 oz. PL 500 Landscape Block Adhesive, Tan

Henkel-Loctite 1654392 10 oz. PL 500 Landscape Block Adhesive, Tan

Q: Can i use this product for a brick firepit

I used it on a brick wall around my patio and it worked perfectly to hold the loose brinks, but it does not appear to be able to handle high heat. The company had this to say about using it in fireplaces and fire pits (on the company website): The Loctite PL 500 is not intended to be used on or near fire places where high heat is possible. This product is a synthetic rubber which will soften and fail starting around 150°F (66°C). The PL 500 product is not intended to be a substitute for thin set or mortar applications in this situation.

Q: how long in advance should I apply before it rains?

Tube says, "Outdoor adhesive, bonds wet or dry." I use on patio steps every few years if/when some loosen. It's important to clean sand, dirt etc off bricks before applying the adhesive, though I've always used in dry conditions.

Q: If this adhesive needs to be reapplied how difficult is it to remove the old adhesive?

Very difficult.....the problem is running the risk of damaging the original material. If material is brick or stone or thin veneer type stone I would not attempt to remove it once the adhesive has cured.

4.5/5

Product ID: 222972377

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Details

Brand
Loctite
Specific Uses For Product
Construction
Material
Silicone
Compatible Material
Ceramic Stone
Item Form
Liquid

🌿Ideal for landscaping & construction

🏗️Strong silicone formula

🛠️10 oz. precision cartridge

Frequently Bought Together

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Description

🧱 Stick with the best—build stronger, last longer!

SEAMLESS COLOR MATCH - Beige tone blends naturally with stone and concrete surfaces for a professional finish.
PRECISION APPLICATION - 10 oz. cartridge design ensures mess-free, controlled dispensing every time.
TRUSTED BRAND QUALITY - From Loctite, a leader in adhesives, ensuring premium performance and peace of mind.
VERSATILE OUTDOOR USE - Perfectly formulated for landscaping and construction environments—weather-resistant and reliable.
UNMATCHED BOND STRENGTH - Engineered for durable adhesion on ceramic, concrete, and stone—your projects stay rock solid.

The Henkel-Loctite 1654392 PL 500 Landscape Block Adhesive is a 10 oz. beige silicone-based adhesive cartridge designed for strong, weather-resistant bonding of ceramic, concrete, and stone materials. Ideal for landscaping and construction projects, it offers precision application and trusted durability from a leading brand.

Specifications

Brand	Loctite
Specific Uses For Product	Construction, Landscaping
Material	Silicone
Compatible Material	Ceramic, Concrete, Stone
Item Form	Liquid
Special Feature	Strong
Colour	Beige
Item Package Quantity	1
Package Information	Cartridge
Item Volume	10 Fluid Ounces
UPC	079340689749
Global Trade Identification Number	00079340689749
Manufacturer	Loctite
Model number	1654392
Item Weight	485 g
Product Dimensions	6.35 x 4.78 x 28.58 cm; 485.34 g
Item model number	1654392
Item Height	11.25 Inches
Item Width	1.88 Inches
Are batteries included?	No
Lithium battery voltage	0.1 Nanovolts

Have a Question? See What Others Asked

Can i use this product for a brick firepit

how long in advance should I apply before it rains?

If this adhesive needs to be reapplied how difficult is it to remove the old adhesive?

Will this bond metal sign to block wall?

Common Questions

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