Top 8 Seam Sealer Gun – Automotive Spray Paint

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1. SEM


SEM 29442 Seam Sealer Applicator

SEM #ad - No clean up if used regularly. Spray sound dampening pads. Fully adjustable to match any sprayed seam. Able to apply material in beads. Tight patterns with minimal overspray.
BrandSEM #ad
ManufacturerSEM #ad
Weight3 Pounds
Part Number29442

2. Eastwood


Eastwood 26:1 Caulk Adhesive Gun Line Manual Cartridge Caulking Gun Rotary for Viscosity Seam Sealers Adhesives

Eastwood #ad - The 26:1 gun trigger ratio Makes Application Easier, Accurate And Comfortable. Ideal for applying heavy Viscosity Seam Sealers, Adhesives And Other Items . Black Color. Made in Usa.
BrandEastwood #ad
ManufacturerEastwood #ad
Weight2.3 Pounds
Part Number46613

3. 3M


310 mL, 08398, 3M Flexible Package Applicator, Accurately Dispense Materials, Steady Application

3M #ad - Not for consumer sale or use. Easy reloads: Fully enclosed case makes package changes quick and easy. Smooth adhesive delivery: Rod driven, friction feed delivers a steady stream of automotive sealant and urethane. Rugged metal components: Made with all metal components to withstand years of use and rugged working conditions. For industrial/occupational use only. Designed for foil packages: Fits flexible foil packages of 310 mL or smaller. Dispersion ratio: This tool has a 12:1 dispersion ratio.
Brand3M #ad
Manufacturer3M #ad
Height14.13 Inches
Length8.5 Inches
Weight1 Pounds
Width3.13 Inches
Part Number08398-12PK

4. ACDelco


ACDelco GM Original Equipment 10-2013 Body Joint and Seam Filler Compound, 11 oz

ACDelco #ad - For professional use only – not for retail sale. Fast curing and skins over quickly—can be painted 60 minutes after application. Flexible, non-staining, and non-sagging product that will not crack or shrink. Can be used for all sealing and adhesive applications with a standard caulking gun in both vertical and horizontal joints.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1 Inches
Length5.8 Inches
Weight0.63 Pounds
Width8.5 Inches
Part Number10-2013
WarrantyNo Warranty

5. 3M


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

3M #ad - Quick paintability: Allows painting after 30-45 minutes. Single component formula: Adheres well to bare metal, primed metal and painted surfaces. Non-shrinking, non-cracking: Remains flexible and offers superior results to solvent-based sealers. Thick consistency: Fills large voids and can be smoothed to a featheredge or brushed. Moisture curing property: Provides excellent performance in high heat and humidity environments.
Brand3M #ad
Manufacturer3M #ad
Height2 Inches
Length9 Inches
Weight0.93 Pounds
Width2 Inches
Part Number08367

6. 3M


1/2 in, 6 per bag, 08203, Rounded, 3M OEM Seam Sealer Tip

3M #ad - Six tips included with each box. Seam sealer tips help match OEM applied seam sealer beads on repairs. Tips make the work easier for automotive technicians.

Tips available in a variety of sizes and styles. 3m automix mixing nozzle - pn08193, 3m performance pneumatic applicator - pn09930, 3m statix mixing nozzle - pn08194, 3m ultrapro oem seam sealer tip adapter - PN08206, 3M Flexible Package Applicator Gun - Pneumatic - PN08399. For industrial/occupational use only. Designed to reproduce many OEM applied seam sealer beads using a 1/2 inch rounded profile. Not for consumer sale or use. Professional standards reduce chances of costly rework.
Brand3M #ad
Manufacturer3M #ad
Height5.6 Inches
Length5.8 Inches
Weight0.05 Pounds
Width3.3 Inches
Part Number08203

7. Custom Shop


10.1 fl. Ounce Tube, Custom Shop Barrier Bond White Seam Sealer Compound

Custom Shop #ad - 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.

Seam sealer compound is fast curing and designed exclusively for automotive uses. High rubber content, highly elastic, good low temperature flexibility. This product is a one part, high performance sealant that combines high flexibility with high ultimate strength, permanent bonds and long service life. Smooth creamy non-sag texture – easy to tool.
BrandCustom Shop #ad
ManufacturerCustom Shop #ad
Height11.5 Inches
Length2 Inches
Width2 Inches
Part NumberSS105-TB

8. 3M


3M Performance Spray Gun Starter Kit, 26778, 15 Replaceable Gravity HVLP Atomizing Heads, Air Control Valve, Includes PPS 2.0 Paint Spray Cup System

3M #ad - Replaceable nozzles: 5 each of quick-change replaceable atomizing heads in size 1. 2, 1. 3, 1. 4; it’s like getting a brand-new spray gun with every new nozzle. For industrial/occupational use only. Comfortable: from the body to the trigger, the spray gun was optimized to deliver improved comfort.

Not for consumer sale or use. Kit includes: 1 spray gun, 15 gravity hvlp atomizing Heads, 3M PPS Series 2. 0 spray cup with 5 lids and liners. Precision spray performance: Delivers high transfer efficiency, a large adjustable fan pattern with smooth trigger pull. Spray a full range of automotive coatings: Including solid colors, clearcoats, metallics, pearls, sealers and primers.

Paint savings: superior transfer efficiency, with up to 26% less material waste than leading metal spray guns, you can mix less paint with the same or better coverage. Lightweight: lightest in the industry; stainless-steel reinforced composite material is up to 50% lighter than conventional metal spray guns. Durable: impact-resistant spray gun body was designed to perform and built to last.
Brand3M #ad
Manufacturer3M #ad
Height9 Inches
Length9.37 Inches
Width7.25 Inches
Part Number26778