70400-SAUSAGE PROSOCO Fastflash Waterproof Airtight Fluid

Review PROSOCO Fastflash Waterproof And Airtight Fluid-applied Flashing Membrane

Introducing Prosoco's 70400-Sausage FastFlash Waterproof Airtight Fluid-Applied Flashing Membrane, a high-performance solution for sealing and protecting building envelopes against water intrusion and air infiltration. This versatile flashing membrane is specifically designed for use around windows, doors, and other building openings, as well as for horizontal and vertical applications.

The FastFlash membrane is a self-adhered, rubberized asphaltic compound that cures to form a durable, elastomeric waterproof barrier. Its unique sausage form allows for easy application along complex building contours, ensuring complete coverage and airtight seals. The membrane is also solvent-free and contains no VOCs (volatile organic compounds), making it an eco-friendly choice for your project.

* Waterproof and airtight: The elastomeric membrane forms a continuous, monolithic seal against water and air intrusion, preventing moisture damage and energy loss.

* Flexible and durable: The rubberized asphaltic compound offers superior flexibility, allowing it to accommodate building movement and settle without cracking or tearing. It also provides excellent UV resistance, ensuring long-lasting performance.

* Self-adhering: The membrane adheres to a variety of substrates, including concrete, masonry, and metal, without the need for messy primers or adhesives.

* Easy to install: The sausage form of the membrane simplifies application, reducing installation time and labor costs. It can be easily cut to fit around corners and other irregularities, ensuring a seamless finish.

* Weather-resistant: The FastFlash membrane is designed to withstand extreme weather conditions, including heavy rain, snow, and high winds, providing reliable protection for your building envelope.

In summary, the Prosoco 70400-Sausage FastFlash Waterproof Airtight Fluid-Applied Flashing Membrane is an essential component for any building project that prioritizes waterproofing, energy efficiency, and durability. Its unique features and benefits make it an ideal choice for sealing building openings and protecting your investment for years to come.

1. Waterproof: This membrane provides an effective waterproof barrier, preventing water intrusion and moisture damage.

2. Airtight: The FastFlash membrane forms an airtight seal around windows and doors, reducing air leakage and improving energy efficiency.

3. Easy to Install: The sausage-shaped roll makes application quick and easy, especially in hard-to-reach areas.

4. Flexible: The membrane can be easily cut and shaped to fit various window and door types and sizes.

5. Durable: Prosoco FastFlash is resistant to UV rays, temperature extremes, and other environmental conditions.

6. Seamless: The membrane forms a continuous, seamless barrier without the need for laps or joints, reducing the risk of water intrusion.

1. Cost: Compared to traditional methods of flashing, such as metal flashing, FastFlash can be more expensive.

2. Limited Adhesive: The FastFlash membrane requires a compatible primer or adhesive for proper installation, which may add to the overall cost.

3. Application Temperature: The membrane should be installed between 40 F and 90 F to ensure proper adhesion and curing.

In conclusion, Prosoco 70400 Sausage FastFlash is a high-performance, waterproof, and airtight membrane that offers several advantages over traditional flashing methods. Its flexibility, ease of installation, and durability make it an excellent choice for protecting windows and doors from water intrusion and air leakage. However, its cost and limited compatibility with certain primers or adhesives may be a consideration for some homeowners.

Recommendation: If you are looking for a reliable, waterproof, and airtight membrane to protect your windows and doors, Prosoco 70400 Sausage FastFlash is an excellent option. Its advanced features and benefits outweigh the potential downsides, making it a worthwhile investment for homeowners seeking to improve the energy efficiency and durability of their homes.

Details:

Always read full label and SIDS for precautionary instructions before use. Bonds and cures in wet weather, on damp substrates, tolerates rain immediately after application. Use fastflash independently or with compatible products joint seam filler Adam to prevent the unwanted movement of water and air through rough openings, joints, seams penetrations. May be fully exposed to UV and weather for up 12 months.

No yellowing. Produces a durable, weather-tight seal. But, also breathable allowing damp surfaces to dry. Fastflash is a waterproofing, adhesive and detailing compound that combines the best characteristics of silicone polyurethane.

This single-component, silly-terminated polymer step is easy to gun, spread, and tool produce a highly durable, seamless, flashing membrane. Use fastflash as a liquid flashing membrane in rough openings, to fill joints and seams, counter flash waterproofing air barrier components new or existing wall assemblies, seal around penetrations protect countersunk fasteners. No shrinkage. Bonds to most common building materials without priming, such as SOB, plywood, glass mat gypsum, magnesium oxide board MEGO, wood, galvanized steel, stainless vinyl, polyvinyl chloride PVC, concrete, masonry and anodized aluminum substrates.

This item contains 4 single sausages. Seamlessly detail rough openings, fill joints and seams, counter-flash waterproofing air barrier components seal around penetrations without the need for flashing tapes.

specifications buildymat:

• brand: Prosoco
• mpn: 70400-sausage
• part type: Fluid
• container type: Cartridge
• item form: Liquid
• specific uses for product: Masonry, Flooring, Wall Repair, Construction
• color: Clear Or Transparent
• item volume: 80.0
• model number: 20-oz Sausage
• compatible material: Polyurethane
• viscosity: High
• material: Silicone
• unit count: 20.0
• upc: 810142061735
• package dimensions lxwxh: 12.25x4.5x4.25 Inches
• weight: 8.7 Pounds

general buildymat:

• category: Business & Industrial > Supplies > Building Materials

seller buildymat:

• rating: 100.0%
• city: brentwood, new york
• # reviews: 402

shipping buildymat:

• transit: 4-10 days
• type: fixed
• class: standard
• service: standard

offer buildymat:

• options: ship-to-home
• started: may 18, 2025
• prices: $60.68–$138.13
• item condition: New
• in stock #: 5
• sold #: 25
• availability: in stock

returns buildymat:

• time: 30 days
• method: money back
• policy: returns accepted
• paid by: seller

payments buildymat:

• credit card: mastercard
• other
• wallet: apple-pay