Top 10 Best Automotive Fillers, Adhesives & Sealants

of November 2024
1
Best ChoiceBest Choice
Barrier Bond Black Polyurethane Seam Sealer Adhesive Compound - 10.5 fl. Ounce
Custom Shop
Custom Shop
10
Exceptional
View on Amazon
2
Best ValueBest Value
Barrier Bond Gray Seam Sealer Compound - 10.1 Fl. Ounce Tube, Automotive Seam
Custom Shop
Custom Shop
9.9
Exceptional
View on Amazon
3
Barrier Bond Brushable Seam Sealer - Quart Can with 30.4 Fluid Ounces -
Custom Shop
Custom Shop
9.8
Exceptional
View on Amazon
4
XFasten Silicone Sealant Waterproof Black Cartridge, 10.1 oz (8-Pack) Black
XFasten
XFasten
9.7
Exceptional
View on Amazon
5
Sikaflex Insulation Sealant & Adhesive, White, Flashing Sealant, Bonds to Most
SIKA
SIKA
9.6
Exceptional
View on Amazon
6
Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1
Permatex
Permatex
9.5
Excellent
View on Amazon
7
ACDelco GM Original Equipment 10-2013 Body Joint and Seam Filler Compound -
ACDelco
ACDelco
9.4
Excellent
View on Amazon
8
3M Urethane Seam Sealer, 08367, Black Color, High Solids, Permanently Flexible,
3M
3M
9.3
Excellent
View on Amazon
9
3M Heavy-Bodied Seam Sealer, 08308, Two-Part, Self-Mixing, Automotive Epoxy,
3M
3M
9.2
Excellent
View on Amazon
10
Kraken Bond High Heat Silicone Sealant - RTV Gasket Maker, Red Waterproof
KRAKEN BOND
KRAKEN BOND
9.1
Excellent
View on Amazon
11
Permatex 81173-12PK Black Silicone Adhesive Sealant, 12.9 oz. (Pack of 12)
Permatex
Permatex
9.0
Excellent
View on Amazon
12
POR-15 Patch - Black 4 oz - Filler & Seam Sealer | Ultimate Filler Adhesive |
POR-15
POR-15
8.9
Very Good
View on Amazon
13
Seal Bond 105 Black - Marine/Industrial Adhesive Sealant - 10.3 oz Cartridge
Seal Bond
Seal Bond
8.8
Very Good
View on Amazon
14
Akfix P645 Metal Roof Polyurethane Sealant- Construction and Automotive Seam
Akfix
Akfix
8.7
Very Good
View on Amazon
15
3M Marine Adhesive Sealant 5200 (06504) Permanent Bonding and Sealing for Boats
3M TALC
3M TALC
8.6
Very Good
View on Amazon

About Automotive Fillers, Adhesives & Sealants

Click here to learn more about these products.

Barrier Bond Black Polyurethane Seam Sealer Adhesive Compound - 10.5 fl. Ounce Cartridge Tube, Automotive Seam Sealer Black - RV Roof Sealant

Polyurethane Seam SealerAdhesive Compound is a one component, moisture-cure sealant designed exclusively for automotive uses. Automotive Seam Sealer Black - RV Roof Sealant. This product cures under the effect of atmospheric humidity to form a permanently flexible and resistant joint.. This product is a high quality elastomeric sealant formulated to combine high flexibility with high ultimate strength, permanent bonds and long service life.. This product provides excellent adhesion to a wide variety of substrates and comes in an easy to use, non-sag consistency suitable for easy application with a standard caulking gun in both horizontal and vertical automotive joints.. Easy application, ready to use, no mixing required.

Barrier Bond Gray Seam Sealer Compound - 10.1 Fl. Ounce Tube, Automotive Seam Sealer Gray - RV Roof Sealant

Seam Sealer Compound is fast curing and designed exclusively for automotive uses, Automotive Seam Sealer Gray - RV Roof Sealant. This Product Is A One Part, High Performance Sealant That Combines High Flexibility With High Ultimate Strength, Permanent Bonds And Long Service Life.. These Products Are High Quality Elastomeric Sealants Formulated To Provide Excellent Adhesion To A Wide Variety Of Substrates And Come In An Easy To Use, Non-Sag Consistency Suitable For Easy Application With A Standard Caulking Gun In Both Horizontal And Vertical Automotive Joints.. Smooth Creamy Non-Sag Texture Easy To Tool. High Rubber Content, Highly Elastic, Good Low Temperature Flexibility.

Barrier Bond Brushable Seam Sealer - Quart Can with 30.4 Fluid Ounces - Automotive Brush on Body Seams, Joints, Floors, Trunks - Autobody Repair, Fast-Drying, Paintable

Brushable Seam Sealer is fast drying and designed exclusively for automotive uses.. This product remains flexible and will not crack, harden, sink or sag.. Brushable Seam Sealer is easily applied with a brush and holds a perfect brush mark to match that O.E.M. seam.. It provides excellent adhesion, seals cracks, crevices, body seams and is ideal for use on all lap and flange seams and joints.. Brushable Seam Sealer is paintable in 30 to 60 minutes and comes in a light gray color..

XFasten Silicone Sealant Waterproof Black Cartridge, 10.1 oz (8-Pack) Black Caulking Silicone Adhesive Sealant Cartridge for RV, General Use, Window, Door, Glass, Automotive Leak Sealing

INDUSTRIAL-GRADE WEATHERPROOF black silicone sealant that offers maximum protection against water damage, leaks, drips, UV, extreme heat, and pressure for both indoor and outdoor environment on most surfaces like metal, granite, stone, wood and glass.. RATED TO PROTECT UP TO 15 YEARS. This black silicone sealant adhesive is laboratory tested and rated to provide protection from dark spots and stains caused by weather, water leaks, drips and heat.. EASY TO APPLY BLACK SILICONE CAULK CATRIDGE. The XFasten Waterproof Black Silicone Caulk is packed inside a high-pressure resistant cartridge that is equipped with a jam-resistant nozzle for easy and smooth application.. QUICK SETTING AND CURING. Do you need to quickly fix a leak on your door or shower glass We got you covered The XFasten Silicone sealant waterproof cartridge dries, sets and cures in 30 minutes and is ready to be exposed under the scorching heat or heavy rain.. DOES NOT SHRINK AND CRACK. With excellent adhesion, maximum flexibility and superior sheer stress resistance, our waterproof black silicone caulk will not shrink or crack even if constantly exposed under freezing temperatures, UV from scorching sunlight, or constant rain water drips..

Sikaflex Insulation Sealant & Adhesive, White, Flashing Sealant, Bonds to Most Insulation Boards and Wraps, 9 fl.oz. Cartridge

Sikaflex Insulation Sealant Adhesive is a one-component universal flashing sealant adhesive. PERFORMANCE Excellent resistance against weathering and moisture. SUPPORTS Excellent adhesion to a wide range of surfaces such as polyethylenepolypropylene surfaces, common polyolefins, PVC, steel, metals, aluminum, glass, more.. DURABILITY Forms an elastic bond with great durability. It can be used for weather sealing where low movement is expected.. USES Interior air sealing of sheet and liquid applied weather and air barriers. Seals gaps around windowsdoors.

Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1

Professional Formula - This Black Silicone Adhesive Sealant Is A Sensor-safe, General Purpose Black RTV Sealant That Can Be Used Inside Or Outside For All Your Jobs. Do It All- Seal, Bond, Repair, Mend And Secure Glass, Metal, Plastics, Fabric, Vinyl, Weather Stripping, Vinyl Tops, And More With This Black RTV Silicone Sealant. Resist The Elements- Permatex Black Silicone Adhesive Sealant Is Waterproof And Flexible Resists Water, Weather, And Vibration On All Your Applications. Multipurpose Formula- With A Temperature Range From -75f To 450f -59c To 232c Black RTV Silicone Can Be Used All Around And Can Be Used To Protect And Repair Electrical Wiring. Suggested Applications- Door Frames, Electrical Connections, Seams And Roofs, Vinyl Tops, Weather Stripping, Housings And Coverings, not Recommended For Engine Gasket Applications.

ACDelco GM Original Equipment 10-2013 Body Joint and Seam Filler Compound - 10.1 oz

For professional use only not for retail sale. Fast curing and skins over quicklycan be painted 60 minutes after application. Can be used for all sealing and adhesive applications with a standard caulking gun in both vertical and horizontal joints. Flexible, non-staining, and non-sagging product that will not crack or shrink.

3M Urethane Seam Sealer, 08367, Black Color, High Solids, Permanently Flexible, 310 mL/10.5 fl oz Cartridge

SINGLE COMPONENT FORMULA Adheres well to bare metal, primed metal and painted surfaces. MOISTURE CURING PROPERTY Provides excellent performance in high heat and humidity environments. NON-SHRINKING, NON-CRACKING Remains flexible and offers superior results to solvent-based sealers. QUICK PAINTABILITY Allows painting after 30-45 minutes. THICK CONSISTENCY Fills large voids and can be smoothed to a featheredge or brushed.

3M Heavy-Bodied Seam Sealer, 08308, Two-Part, Self-Mixing, Automotive Epoxy, 200 ml/6.75 fl oz Cartridge , White

HIGH-PERFORMANCE Two-part epoxy seals vertical and horizontal seams to match OEM seals. METERED MIXING Dual syringe cartridge eliminates the difficulty and mess of manual mixing. NON-FLOWING Heavy-bodied formula allows easy tooling for matching OEM seam sealer appearances. QUICK CURE Non-sag property aids during vertical applications. SELF-MIXES Makes a perfect formulation every time without mess. For industrialoccupational use only. Not for consumer sale or use..

Kraken Bond High Heat Silicone Sealant - RTV Gasket Maker, Red Waterproof Gasket Sealer for Automotive, High Temp Silicone Sealant, 100% Silicone Flexible Gap Filler | 12 Pack, 10.1 Oz.

Permatex 81173-12PK Black Silicone Adhesive Sealant, 12.9 oz. (Pack of 12)

General-purpose, black RTV indooroutdoor sealant bonds, repairs, seals, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Protects and repairs electrical wiring. Works effectively on both horizontal and vertical surfaces. Waterproof and flexible with a temperature range of -75 degrees Fahrenheit to 450 degrees Fahrenheit. Oil, water, weather, vibration and grease resistant.

POR-15 Patch - Black 4 oz - Filler & Seam Sealer | Ultimate Filler Adhesive | Patches Holes, Cracks In Steel, Wood, and some Plastics | Strengthen Weakened Metal

WHY CHOOSE POR-15 PATCH - POR-15 Patch is quite literally POR-15 Rust Preventive Coating in a tube. Remains flexible while working and dries rock hard becoming impervious to fuels and solvents. Its so tough it may actually add strength to weakened metal. ALL PURPOSE PATCH While wearing protective gloves - POR-15 Patch must be applied to dry surfaces only. Dries to touch in 4-6 hours but full cure may take up to 96 hours depending on thickness applied. Once dry, POR-15 Patch cannot be removed by any solvent. Keep cap and threads clean before resealing. POR-15 Patch dries to a rock-hard finish and sanding is very difficult, so we dont recommend use on car exterior parts if a cosmetic finish is desired.. PERMANENTLY SEALS SEAMS - Unlike conventional body fillers, POR-15 Patch wont absorb moisture and swell. It dries to a rock-hard finish that wont crack or chip cannot be removed by any solvent for a permanent seal.. WHEN DO I NEED THIS Patch permanently seals loose furniture joints, patches holes in steel, wood, and some plastics, fix fuel tanks floor pans, bond steel, and repair concrete cinder blocks. You name it, POR015 Patch offers versatility across all your projects.. OUR SATISFACTION COMMITMENT - At POR-15 we strive to bring the ultimate in rust prevention. Known for the unbeatable 3-step stop rust system, POR-15 is trusted by DIY Professionals. We are committed to innovation, quality control, and excellent customer service..

Seal Bond 105 Black - Marine/Industrial Adhesive Sealant - 10.3 oz Cartridge

PROFESSIONAL ADHESIVE - High Performance Adhesive Sealant for Above The Waterline. WEATHER RESISTANT - Performs In A Broad Temperature Range, UV Resistant. NON-FLAMMABLE - Solvent and isocyanate free formula. 100 SOLIDS - Will Not Shrink and Remains Flexible After Cure. EASY TO USE - Single Component Formula, No Primer Required For Most Applications.

Akfix P645 Metal Roof Polyurethane Sealant- Construction and Automotive Seam Sealer for Glass, Wood, Plastic and Aluminum, Flexible Metal Gap Filler, Paintable Bonding | 12 Pack, Gray, 10.4 Oz.

3M Marine Adhesive Sealant 5200 (06504) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, Black, 10 fl oz Cartridge

USE WHAT THE PROS USE Extremely strong adhesive sealant retains strength above or below waterline. BONDS PERMANENTLY Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on the exteriors below the waterline and where shielded from the sun. LONG LASTING FORMULA Tough polyurethane polymer resists weathering and salt water. WONT CRACK OR PEEL Stays flexible, retaining strong bonds even during vibration, structural movement or shock. EASY TO APPLY Adhesive sealant requires no mixing, cures completely in 5-7 days.
Disclaimer