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Item #:
11646300
FastFlash | Waterproof and Airtight Fluid-Applied Flashing Membrane - Trusted by Professionals
90% of respondents would recommend this to a friend
Item #:
11646300
€ 321
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, November 21
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What Stands Out
Waterproof Technology
PROSOCO FastFlash features advanced waterproofing technology that ensures effective barrier protection against moisture intrusion, making it ideal for professional use in various construction environments.
Airtight Seal
This fluid-applied membrane creates an airtight seal that significantly reduces air leakage, enhancing energy efficiency in buildings and promoting sustainability in construction practices.
Professional Trust
Endorsed by industry professionals, FastFlash's reliable performance and easy application make it a preferred choice for contractors seeking quality and effectiveness in detailing window and door flashings.
Product Details
| Brand Name | Prosoco |
| UPC | 653429026993 |
| Number of Packs | 1 |
| Number of Items | 1 |
| Manufacturer | Prosoco |
| Model | 70405-02GAL |
| Part Number | 70405-02GAL |
| Item Dimensions | 9.75 x 9.75 x 9.5 inches (24.8 x 24.8 x 24.1 cm) |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Compatible Material | Plastic |
| Style Name | Flashing Membrane |
| Color | Red |
| Material Type | Plastic |
| Material | Plastic |
| Brand | Prosoco |
| Style | Flashing Membrane |
| Item dimensions L x W x H | 9.75 x 9.75 x 9.5 inches (24.8 x 24.8 x 24.1 cm) |
Who Should Buy?
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Professional Contractors
Ideal for contractors needing effective, reliable flashing solutions for various construction projects with durable waterproof properties.
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Building Inspectors
Suitable for inspectors ensuring water integrity and airtightness in constructed buildings, providing peace of mind in compliance.
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Architects and Designers
Recommended for architects looking for high-performance materials that enhance building longevity and energy efficiency in designs.
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DIY Homeowners
May not be ideal for inexperienced DIYers who lack the needed skills for proper application and handling of materials.
Product Description
FastFlash | Waterproof and Airtight Fluid-Applied Flashing Membrane - Trusted by Professionals
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Customer Questions & Answers
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Question:
How to Shop FastFlash | Waterproof and Airtight Fluid-Applied Online From Ubuy?
Answer: It’s easy to shop FastFlash | Waterproof and Airtight Fluid-Applied online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is FastFlash | Waterproof and Airtight Fluid-Applied Available to Shop Online in Ireland?
Answer: Yes, at Ubuy Ireland this product is available for you to shop at a reasonable price. The FastFlash | Waterproof and Airtight Fluid-Applied is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Prosoco Industrial Sealants Editorial Review
The Prosoco R Guard Fast Flash Roll On is a versatile product used for sealing in various places such as rim board, sill plate, and RO's for doors and windows. However, it should not be left exposed to the sun. It cannot be used as a vapor barrier on bathroom walls/ceilings before painting. It is not suitable for sealing roof leaks over rubber roofing. The Fast Flash Roll On can be used to waterproof a rough opening for a window installation, and it can be painted over. Users recommended rolling or spraying but suggested using a sausage gun if in the sausage tube. Overall, customers found the Prosoco R Guard Fast Flash Roll On to be a highly functional product that worked well in various applications. It was said to adhere quickly and was easy to use, and many found it especially useful in waterproofing windows. However, customers also noted that it could be difficult to work with in warmer temperatures, and some found it to be quite thick and challenging to apply in some cases.
Customer Reviews & Ratings
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Pros
- Versatile product for sealing in various places
- Adheres quickly and is easy to use
- Especially useful in waterproofing windows
Cons
- Cannot be left exposed to the sun
Platform Trust & Buyer Confidence
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Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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€ 321
Order now and get it around Saturday, November 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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