---
product_id: 664636038
title: "[2-Pack] Black Polyurethane Seam Sealer Automotive Compound Kit - Durable & Flexible Auto Body Filler - Seam & Joint Compound for Bare, Primed or Painted Surfaces - Automotive Seam Sealer [Black]"
brand: "berkland"
price: "HK$451"
currency: HKD
in_stock: true
reviews_count: 8
category: "Berkland"
url: https://www.desertcart.hk/products/664636038-2-pack-black-polyurethane-seam-sealer-automotive-compound-kit-durable
store_origin: HK
region: Hong Kong
---

# Black polyurethane, paint & primer ready All-weather durable, waterproof seal 2-pack kit with nozzle & gloves [2-Pack] Black Polyurethane Seam Sealer Automotive Compound Kit - Durable & Flexible Auto Body Filler - Seam & Joint Compound for Bare, Primed or Painted Surfaces - Automotive Seam Sealer [Black]

**Brand:** berkland
**Price:** HK$451
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal it once, seal it right — your ride’s invisible armor.

## Quick Answers

- **What is this?** [2-Pack] Black Polyurethane Seam Sealer Automotive Compound Kit - Durable & Flexible Auto Body Filler - Seam & Joint Compound for Bare, Primed or Painted Surfaces - Automotive Seam Sealer [Black] by berkland
- **How much does it cost?** HK$451 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/664636038-2-pack-black-polyurethane-seam-sealer-automotive-compound-kit-durable)

## Best For

- berkland enthusiasts

## Why This Product

- Trusted berkland brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Seamless Kit:** Includes nitrile gloves and application tip for a mess-free, professional application.
- • **Plug & Seal Like a Pro:** Thick, flexible polyurethane fills large cracks without shrinking or cracking.
- • **Ready for the Finish Line:** Cures in 45 minutes, paintable in 24 hours for a flawless, factory-like finish.
- • **Built to Brave the Elements:** Moisture-cured formula resists heat, humidity, and corrosion—interior or exterior use.
- • **Universal Surface Compatibility:** Bonds perfectly to bare, primed, painted metal, aluminum, galvanized steel, and more.

## Overview

This 2-pack Black Polyurethane Seam Sealer Kit by Berkland offers a professional-grade, flexible auto body filler designed for bare, primed, or painted surfaces. Featuring a non-shrinking, low-odor formula that cures quickly and withstands all weather conditions, it includes nitrile gloves and an application nozzle for precise, mess-free use. Ideal for sealing seams, joints, and cracks on vehicles and RVs, it ensures long-lasting corrosion resistance and a paint-ready finish within 24 hours.

## Description

**Superior Seal for Unparalleled Performance: Black Color** For a quick fix with lasting hold, turn to this automotive sealant to get the job done right. Properly patching voids demands durability. Set it and forget it with a body sealer that is non-shrinking, non-cracking, and low-odor. Incredibly versatile, this auto body seal compound can be used on any bare, primed, or painted surface. This auto sealant can fill all interior or exterior seams and joints. From wheel wells to door panels, from floor pans to drip rails and more. This adhesive does it all. Power through your project with this automotive body panel adhesive kit. **Directions:** **Primer or Painted Surface** - Clean with a VOC-compliant cleaner and scuff using an abrasive pad - Re-clean to remove debris before applying the seam sealer auto body compound - Pierce the seal, install the nozzle, then remove the metal seal - Insert the polyurethane adhesive sealant into a caulking gun and trim the nozzle - Apply the seam binding compound and tool it to achieve the desired finish - Allow 45 minutes for curing. For best results, wait 24 hours and scuff prior to painting **Weld Through** - Strip coatings around the weld flanges - Apply the auto body seam sealer and brush to cover all bare metal - Align and use a shunt clamp to hold before starting to weld **Bare Metal** - Clean with a VOC-compliant cleaner and grind or scuff weld nuggets or locations - Re-clean to remove debris before applying the automotive panel bond adhesive compound - Pierce the seal, install the nozzle, then remove the metal seal and trim the nozzle - Apply the paintable seam sealer and tool it to achieve the desired finish - Allow 45 minutes for curing. For best results, wait 24 hours and scuff prior to painting **Additional Instructions:** Seam seal compound requires an ambient temperature of

Review: As good as the expensive brands. - Flowed out well and setup in about 24 hrs. Very slight smell lingers after a few days. One tube was plenty for a large floor pan replacement.
Review: Works great user friendly - Easy to use 👍

## Features

- [2-Pack] Plug Any Void –– Easily patch large cracks with confidence when using this thick auto seam sealer. This single-component panel bond compound provides superior adhesion on bare, primed, or painted metal surfaces on your vehicle or RV. Seam sealer is black in color.
- Complete Kit –– Comes with nitrile gloves and an application tip to make the process ...seamless. This joint and seam filler set comes with everything you need and more. The sealant is compatible with any standard caulking gun
- Permanently Fill Gaps –– Don't settle for a body panel adhesive sealant that doesn't hold up. Trust in a non-shrinking, non-cracking and low odor formula that stays remarkably flexible over time. Prevent leaks and debris from infiltrating your vehicle, and promote corrosion resistance
- Primer and Paint Ready –– Get your project ready for the road in just 24 hours. Smooth out and let the quick-curing seam sealant settle in for 45 minutes. Then you're ready to prime and paint the automotive body filler for a flawless finish that blends right in. Seam sealer is black in color.
- All-Weather Performance –– High heat and humidity are no match for this car sealant. Enhanced moisture curing properties ensure a durable hold for interior or exterior use. Use a urethane sealer that is worlds ahead of any solvent-based solutions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBHCQCTR |
| Best Sellers Rank | #21,088 in Automotive ( See Top 100 in Automotive ) #42 in Body Repair & Restoration Adhesives |
| Brand | Berkland |
| Brand Name | Berkland |
| Color | Black |
| Compatible Material | Bare Metal, Primed Metal, Painted Surfaces, Welded Joints, Aluminum, Galvanized Steel, Fiberglass, Plastics (Depending on the Specific Type of Plastic) |
| Customer Reviews | 4.8 out of 5 stars 171 Reviews |
| Included Components | Nozzle and Nitrile Gloves |
| Item Form | Paste |
| Item Weight | 1.1 Pounds |
| Manufacturer | Berkland |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Style | Black Seam Sealer |
| Style Name | Black Seam Sealer |
| Surface Recommendation | Door |
| UPC | 860011394785 |
| Unit Count | 2.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Berkland
- **Item Weight:** 1.1 Pounds
- **Material:** Polyurethane
- **Style:** Black Seam Sealer
- **Water Resistance Level:** Waterproof

## Images

![[2-Pack] Black Polyurethane Seam Sealer Automotive Compound Kit - Durable & Flexible Auto Body Filler - Seam & Joint Compound for Bare, Primed or Painted Surfaces - Automotive Seam Sealer [Black] - Image 1](https://m.media-amazon.com/images/I/61mMhtkdkBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As good as the expensive brands.
*by D***. on November 26, 2025*

Flowed out well and setup in about 24 hrs. Very slight smell lingers after a few days. One tube was plenty for a large floor pan replacement.

### ⭐⭐⭐⭐⭐ Works great user friendly
*by E***O on January 10, 2026*

Easy to use 👍

### ⭐⭐⭐⭐⭐ Good quality sealer
*by E***H on October 19, 2025*

We used it for the drip rail on our 55 Suburban. It was easy to use but messy, as all of this stuff is. It comes with gloves which is nice. The product seems to be as good if not better than other brands we have used.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-07*