---
product_id: 335580459
title: "ProsocoR-Guard Fast Flash"
brand: "prosoco"
price: "744 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/335580459-prosocor-guard-fast-flash
store_origin: PL
region: Poland
---

# ProsocoR-Guard Fast Flash

**Brand:** prosoco
**Price:** 744 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ProsocoR-Guard Fast Flash by prosoco
- **How much does it cost?** 744 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/335580459-prosocor-guard-fast-flash)

## Best For

- prosoco enthusiasts

## Why This Product

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

## Description

ProsocoR-Guard Fast Flash

## Features

- Waterproof rough openings on new builds and retrofits. It dramatically reduces surface preparation time by eliminating the need for reinforcing tapes at sheathing joints, inside and outside corners.     Suitable for all climates, FastFlash bonds directly to damp or dry surfaces and cures under a variety of weather conditions. Bonds and cures in wet weather, on damp substrates, and tolerates rain immediately after application.     Utilize FastFlash as a liquid flashing membrane in rough openings and to counterflash waterproofing and air barrier components in new or existing wall assemblies.     This single-component, 99% solids, Silyl-Terminated-Poly-Ether (STPE) is easy to gun, spread and tool to produce a highly durable, seamless, elastomeric flashing membrane.     Use FastFlash as a liquid flashing membrane in rough openings of structural walls.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PROSOCO R-GUARD |
| Specific Uses For Product | window and penetration flashing |
| Item Form | Liquid |
| Color | Red |
| Item Package Quantity | 1 |
| Item Volume | 20 Fluid Ounces |
| Water Resistance Level | Waterproof |
| Manufacturer | Prosoco |
| Part Number | 70400-SAUSAGE |
| Item Weight | 1 pounds |
| Product Dimensions | 12 x 2 x 2 inches |
| Item model number | PRS-70400-SAUSAGE |
| Is Discontinued By Manufacturer | No |
| Size | sausage |
| Certification | Outdoor |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Prosoco
- **Material:** Polyurethane
- **Compatible Material:** Polyurethane
- **Item Form:** Paste
- **Color:** Original version

## Images

![ProsocoR-Guard Fast Flash - Image 1](https://m.media-amazon.com/images/I/813pwCwctPL.jpg)
![ProsocoR-Guard Fast Flash - Image 2](https://m.media-amazon.com/images/I/61L-CshtMUL.jpg)
![ProsocoR-Guard Fast Flash - Image 3](https://m.media-amazon.com/images/I/61W47AoGFrL.jpg)
![ProsocoR-Guard Fast Flash - Image 4](https://m.media-amazon.com/images/I/61jE2SHRQVL.jpg)
![ProsocoR-Guard Fast Flash - Image 5](https://m.media-amazon.com/images/I/81C1RLszzuL.jpg)

## Frequently Bought Together

- PROSOCO FastFlash | Waterproof and Airtight Fluid-Applied Flashing Membrane - Trusted by Professionals
- Albion Engineering Company B12S20 B-Line Manual Sausage Caulking Gun, 20 oz, 12:1 Drive
- Prosoco R-Guard Joint and Seam Filler

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**Shop now:** [https://www.desertcart.pl/products/335580459-prosocor-guard-fast-flash](https://www.desertcart.pl/products/335580459-prosocor-guard-fast-flash)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*