Best Plastic Adhesive Caulk of 2025

Brian Howie
Last Updated: Jan 5, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Plastic adhesive caulk is a versatile and useful product for sealing and bonding a variety of surfaces. It is perfect for use on plastic, metal, glass, and many other materials, making it an ideal choice for a range of DIY and construction projects. The caulk creates a strong and durable bond that is resistant to water, heat, and chemicals. It can be used for sealing gaps, filling cracks, and covering up imperfections, providing a smooth and professional finish. Plastic adhesive caulk is easy to apply, dries quickly, and can be painted over once it has cured. It is an essential tool for any DIY enthusiast or professional contractor.

At a Glance: Our Top Picks

#TOP 1
Liquid Nails LN-907 Adhesive
ftb score rating icon9.9
#TOP 2
DAP Kwik Seal Adhesive Caulk
ftb score rating icon9.8
#TOP 3
Stanley High Tack Adhesive Caulk
ftb score rating icon9.6

Top 5 Plastic Adhesive Caulk

#TOP 1

Liquid Nails LN-907 Adhesive

LN-907
White
10 oz
Liquid Nails - 414607 LN-907 Extreme Heavy Duty Construction Adhesive (LN-907) 10 oz
ftb score rating icon9.9
FTB Score

Liquid Nails Adhesive is a heavy-duty construction adhesive that bonds in extreme temperatures. With 2X stronger bonding than fasteners alone, this adhesive ensures long-lasting durability for your projects. Its all-weather, all-season performance makes it a reliable choice for indoor and outdoor projects. The durable plastic tube allows for easy outdoor storage. The 10-ounce cartridge provides coverage of 30 lineal feet using a 1/4-inch bead. This adhesive is ASTM C-557 compliant, making it a safe and reliable choice for your construction needs.

What We Like
Extreme temperature bonding
2X stronger bonding than fasteners alone
All-weather, all-season performance
#TOP 2

DAP Kwik Seal Adhesive Caulk

18001
White
6 Pack
Dap 18001 6 Pack 5.5 oz. Kwik Seal Kitchen and Bath Adhesive Caulk, White
ftb score rating icon9.8
FTB Score

DAP Kwik Seal Caulk is a versatile adhesive that works perfectly for your kitchen and bathroom needs. It sticks to a variety of surfaces, including tiles, glass, and wood, ensuring a strong bond. This caulk is 100% waterproof, making it ideal for areas exposed to moisture. With a low odor, you can apply it without worrying about strong fumes, and it cleans up easily with water. Plus, it’s ready for use in just 48 hours, so you won’t have to wait long to enjoy your newly sealed spaces.

What We Like
Waterproof and durable
Low odor application
Fast drying time
Versatile surface adhesion
#TOP 3

Stanley High Tack Adhesive Caulk

2pack
White
Stanley High Tack Grab Adhesive Caulk - 2X9.8 fl.oz.- Hybrid Polymer and Bonding for Thermal and Acoustic Panels, Roofing, Tile, Stone, Mirror, Marble and Granite, Waterproof, Paintable, 2 Pack
ftb score rating icon9.6
FTB Score

The Stanley High Tack Adhesive is a versatile hybrid polymer caulk that excels in both indoor and outdoor applications. Its impressive elasticity ensures no bubbles form during use, while its waterproof properties provide reliable sealing for various materials. You’ll appreciate its strong initial grip, which means no clamps or tape are needed, making your projects easier and quicker. Plus, it's eco-friendly, free from harmful chemicals, ensuring a safer environment for you and your family. This adhesive is perfect for a range of materials, including tile, stone, and wood, making it a great addition to your toolkit.

What We Like
High adhesive strength
Waterproof and paintable
Eco-friendly formulation
No clamps needed
Versatile for multiple materials

Loctite Polyseamseal Tub & Tile Adhesive Caulk

2138420
White
5.5 oz
Loctite Polyseamseal Tub & Tile Adhesive Caulk 5.5 Ounce
ftb score rating icon9.6
FTB Score

The Loctite Polyseamseal Tub & Tile Adhesive Caulk is a 5.5-ounce tube of white adhesive caulk that is perfect for painting supplies, abrasives and surface preparation. It is manufactured in the United States and provides excellent adhesion to ceramic, porcelain, glass, fiberglass composites, enamel, aluminum, stainless steel, wood, many plastics, and wallboard. It is permanently flexible and durable, and its extra added feature fights against mold and mildew growth. Additionally, it's ideal for installing back splashes and repairing loose tiles with its strong adhesive strength. It also has low odor and is non-flammable.

What We Like
Provides excellent adhesion to various surfaces including ceramic, porcelain, and glass
Extra added feature fights against mold and mildew growth
Strong adhesive strength makes it ideal for installing back splashes and repairing loose tiles
Permanently flexible and durable
Low odor and non-flammable
#TOP 5

Hemway Jet Black Hybrid Sealant Adhesive 13.1oz

5056203718230
Jet Black
1 Pack
Jet Black Kitchen Bathroom Hybrid Polymer Sealant Adhesive 13.1oz All in One Waterproof Weatherproof Joint Paintable Indoor Outdoor Bath Shower Sink Window Board Door RV Roof Wood Leak - 1 Pack
ftb score rating icon9.6
FTB Score

The Hemway Hybrid Sealant is a versatile solution for your sealing needs in kitchens and bathrooms. Its waterproof formula makes it perfect for high-humidity areas, ensuring that your tiles, walls, and fixtures stay protected from leaks. The advanced polymer blend combines the flexibility of silicone with the strong adhesion of acrylic caulk, allowing you to use it in various applications, including sinks and showers. Plus, it's environmentally friendly, being odorless and low in VOCs, making it safe for indoor use. With fast curing times and high coverage, this sealant is designed to make your projects easier and more efficient.

What We Like
Waterproof and stain resistant
Flexible and strong adhesion
Environmentally friendly
Fast curing time
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is vinyl adhesive caulk used for?

Vinyl adhesive caulk, like Phenoseal Vinyl Adhesive Caulk, is a versatile product that can be used for various purposes. It can be used as a caulk to seal gaps and as an adhesive to bond materials together. It offers convenience and ease of application, making it suitable for a wide range of projects.

2. How do you seal two pieces of plastic together?

To seal two pieces of plastic together, you can follow these steps: 1) Remove grease from the plastic. 2) Sand the surface to be glued. 3) Mix the two glue components if required. 4) Apply glue to both surfaces. 5) Press the pieces lightly together. 6) Keep the pieces firmly in place. These steps can help ensure a strong bond between the plastic pieces.

3. Can I use silicone caulking as an adhesive?

Yes, silicone caulking can be used as an adhesive. However, the strength of the bond and the cost of a high-quality silicone should be considered before using it for sealing and bonding purposes.

4. Is adhesive caulk waterproof?

Yes, adhesive caulk like DAP KWIK SEAL Kitchen & Bath Adhesive Caulk is waterproof. It is an acrylic latex caulk that bonds like glue and seals like caulk. Once cured, it becomes mold and mildew resistant and provides a 100% waterproof seal. It is also easy to apply, paintable, low in odor, and can be cleaned up with water.

Editor's Notes

During our plastic adhesive caulk research, we found 24 plastic adhesive caulk products and shortlisted 5 quality products. We collected and analyzed 52,788 customer reviews through our big data system to write the plastic adhesive caulk list. We found that most customers choose plastic adhesive caulk with an average price of $6.76.

The plastic adhesive caulk are available for purchase. We have researched hundreds of brands and picked the top brands of plastic adhesive caulk, including Liquid Nails, DAP, STANLEY, Loctite, Hemway. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.