Best in 7 days
![fischer FFB-VS 50 401-450 VentiStop Cavity Barrier
[545635]](https://cdn.shopify.com/s/files/1/0657/4496/1700/files/Fischer_FFB-VS_main.jpg?v=1764645007)
Pay in installments of $535.72 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
fischer FFB-VS 50 401-450 VentiStop Cavity Barrier [545635]FFB VS 50 401 450 is a foil faced stone wool pre cut unit with a powerful intumescent graphite strip that is bonded to the exposed face. The intumescent graphite strip is pre wrapped with a durable polythene adhesive sheet to prevent water ingress. FFB VS is designed to provide a 25 and 50 mm ventilation gap that allows air flow and moisture to pass down the back of the cladding. In the event of a fire, the intumescent graphite strip expands
![fischer FFB-VS 50 401-450 VentiStop Cavity Barrier [545635]](https://cdn.shopify.com/s/files/1/0657/4496/1700/files/Fischer_FFB-VS_app5_1d74f0bc-1e2b-4e28-af77-1cc85092b950.jpg?v=1764648005)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 187 reviews
Sort
Product Reviews
★★★★★ 5
Nice fit
I love these. A good fit for every day use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 5
Perfect!
Super cute earrings, not too big not too small and not too heavy! Perfectly matches a necklace I recently purchased. Very pleased!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2024
★★★★★ 2
Right size, disappointing finish
Gold wears off quickly. Disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
★★★★★ 1
Will not come off
Color: Gold Paperclip
Do not, do not buy. They clamp so tight that I had to have them cut off my ear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2024
★★★★★ 5
Gold Chunky Earrings
Color: Gold Paperclip
This company has not disappointed with any of the earrings I have orders. These are sturdy yet elegant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2024
