---
product_id: 75076467
title: "Liquid Flashing - Fluid-Applied Sealant with STP Polymer - Professional-Grade - Weather Protection - Exterior Sealant for Hard-to-Flash Surfaces - 10.3 oz Cartridge"
brand: "zip system"
price: "$71.28"
currency: USD
in_stock: true
reviews_count: 8
category: "Zip System"
url: https://www.desertcart.us/products/75076467-liquid-flashing-fluid-applied-sealant-with-stp-polymer-professional-grade
store_origin: US
region: United States of America
---

# Quick cure in 20-40 mins Waterproof sealant Bonds to damp or dry surfaces Liquid Flashing - Fluid-Applied Sealant with STP Polymer - Professional-Grade - Weather Protection - Exterior Sealant for Hard-to-Flash Surfaces - 10.3 oz Cartridge

**Brand:** zip system
**Price:** $71.28
**Availability:** ✅ In Stock

## Summary

> 💪 Seal smarter, not harder — weatherproof your world with ZIP System Liquid Flash!

## Quick Answers

- **What is this?** Liquid Flashing - Fluid-Applied Sealant with STP Polymer - Professional-Grade - Weather Protection - Exterior Sealant for Hard-to-Flash Surfaces - 10.3 oz Cartridge by zip system
- **How much does it cost?** $71.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/75076467-liquid-flashing-fluid-applied-sealant-with-stp-polymer-professional-grade)

## Best For

- zip system enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Track Fixes:** Cures rapidly in as little as 20-40 minutes, so you can move on to the next task without delay.
- • **Pro-Grade Compatibility:** Works flawlessly with most urethane, silicone, and acrylic sealants, making it the perfect partner for any job.
- • **Ultimate Weather Shield:** Creates an air- and water-tight barrier that stands up to harsh elements, ensuring your projects stay protected year-round.
- • **Versatile Bonding Power:** Adheres seamlessly to wood, concrete, metal, glass, PVC, and more—even on damp surfaces for maximum convenience.
- • **Permanent Penetration Protection:** Permanently flashes and seals building penetrations, eliminating leaks and drafts for good.

## Overview

ZIP System Liquid Flash is a 10.3 oz cartridge of advanced STPE-based flashing sealant designed to create a durable, waterproof, and airtight seal on a wide range of building materials. It bonds to both damp and dry surfaces, cures quickly within 20-40 minutes, and permanently protects building penetrations against harsh weather conditions. Compatible with most common sealants, it’s a trusted choice for professionals seeking reliable, fast, and versatile weatherization solutions.

## Description

ZIP System Liquid Flash | 10.3 oz. Cartridge | Weather-Resistant | Flashing Sealant (10.3oz Cartridge): desertcart.com: Tools & Home Improvement

Review: No tip included. Keep reading - There are lots of negative reviews because the tubes are being sent without tips. This is an issue with the seller not with the product. Mine was fulfilled by desertcart. I contacted them and the rep did everything that he could to make it better. I have the seller a negative review. The product does exactly what it's supposed to do. I guess that I need to go change my negative review because the rep did try to fix the problem. I'm just not sure if my replacement will come with tips or not.
Review: Great for smaller jobs - Great size if you have a smaller job and only regular caulking guns. I didn't have an expensive sausage caulking gun so I purchased this size for a smaller job. Came with the screw on tip btw.

## Features

- Creates an air- and water-tight seal that resists harsh elements
- Permanently flashes and seals building penetrations
- Bonds to damp or dry surfaces
- Compatible with most urethane, silicone and acrylic sealants
- Quick cure time in as little as 20-40 minutes, depending on conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0784Y7DHW |
| Best Sellers Rank | #12,743 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Hardware Sealers |
| Brand Name | ZIP System |
| Color | Black |
| Compatible Material | Wood, Concrete, Masonry, Architectural Metals, Glass, Pvc, Frp, Epdm, Most Other Building Materials |
| Customer Reviews | 4.2 4.2 out of 5 stars (284) |
| Included Components | 1 Cartridge |
| Item Dimensions | 1.97 x 1.85 x 12.64 inches |
| Item Form | Liquid |
| Item Type Name | Flashing Sealant |
| Item Weight | 1 Pounds |
| Manufacturer | Huber Engineered Woods |
| Material Type | STPE (silyl-terminated-polyether) technology |
| Model | 10.3 oz Cartridge |
| Number of Items | 1 |
| Style Name | liquid-applied |
| Supported Standards | ASTM E331, ASTM E2357 |
| Surface Recommendation | Wood, Concrete, Masonry, Architectural Metals, Glass, PVC, FRP, EPDM, and Most Other Building Materials |
| UPC | 728265020181 |
| Unit Count | 10.3 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** ZIP System
- **Item Weight:** 1 Pounds
- **Item dimensions L x W x H:** 1.97 x 1.85 x 12.64 inches
- **Material:** STPE (silyl-terminated-polyether) technology
- **Style:** liquid-applied

## Images

![Liquid Flashing - Fluid-Applied Sealant with STP Polymer - Professional-Grade - Weather Protection - Exterior Sealant for Hard-to-Flash Surfaces - 10.3 oz Cartridge - Image 1](https://m.media-amazon.com/images/I/51Z9QZ6XyRL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: can stucco on top of  zip system?**
A: No, Liquid Flash is a rubber-like material.  It's very sticky to itself , ZIP sheathing and other wood-based materials.  Once dried, it behaves somewhat like silicone caulking. 
That said I'm sure stucco or any other cementitious material will not bond to it.  I would recommend you pick up a tube and experiment with it for yourself with different materials.

**Q: will this bond to concrete block?**
A: Yes, it will bond

**Q: Does this cartridge come with the nozzle as pictured?**
A: Yes each cartridge comes with a plastic nozzle that threads on after you cut the sealing tip off.

**Q: Can this be applied to seams in the floor of a garage?**
A: I have not used this product on the seams of a garage floor. I did apply it to the narrow opening between bottom of zip board and slab and also corners of zip board.Product is easy to work with.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No tip included. Keep reading
*by M***E on August 17, 2021*

There are lots of negative reviews because the tubes are being sent without tips. This is an issue with the seller not with the product. Mine was fulfilled by amazon. I contacted them and the rep did everything that he could to make it better. I have the seller a negative review. The product does exactly what it's supposed to do. I guess that I need to go change my negative review because the rep did try to fix the problem. I'm just not sure if my replacement will come with tips or not.

### ⭐⭐⭐⭐⭐ Great for smaller jobs
*by W***B on August 10, 2024*

Great size if you have a smaller job and only regular caulking guns. I didn't have an expensive sausage caulking gun so I purchased this size for a smaller job. Came with the screw on tip btw.

### ⭐⭐⭐⭐ cost
*by M***J on February 22, 2026*

Little expensive. I applied this to new wood patio columns to prevent water damage to the wood from the sprinklers. I then painted the columns when dry. The paint adhered well. The sealant worked perfectly. It took about 1 tube for each column. Its a little expensive but so far it works.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-09*