Alphachem Gun Grade B1 Fire Foam 750mL
SKU: 92692335985

Alphachem Gun Grade B1 Fire Foam 750mL

Sale price$13.49 Regular price$14.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Alphachem Gun Grade B1 Fire Foam 750mLThe AlphaChem B1 Fire Rated Expanding Foam is a hand held, one part PU expanding foam that offers fire retardant properties for use in construction applications. Fire rated to EN 1366 4 and conforming to DIN4102 B1 Fire Class, this foam is designed for sealing gaps, joints, and cavities where fire resistance is crucial, such as around door and window frames or cable and pipe penetrations. The 750ml can is equipped with a straw adapter for easy

The AlphaChem B1 Fire Rated Expanding Foam is a hand-held, one-part PU expanding foam that offers fire-retardant properties for use in construction applications. Fire-rated to EN 1366-4 and conforming to DIN4102-B1 Fire Class, this foam is designed for sealing gaps, joints, and cavities where fire resistance is crucial, such as around door and window frames or cable and pipe penetrations. The 750ml can is equipped with a straw adapter for easy application, making it suitable for both professional and DIY use. The foam provides excellent thermal and acoustic insulation, with a tack-free time of 7 minutes and a cutting time of 30-45 minutes. Once cured, it can withstand temperatures from -40°C to +90°C, offering durability in various environments. The fire rating allows up to 235 minutes of resistance, depending on joint size, ensuring enhanced safety in fire-rated installations.

Key features:

  • 750ml
  • B1 fire rated expanding foam
  • Designed to seal gaps, joints and cavities where fire resistance is essential
  • Equipped with straw adaptor
  • Foam provides excellent thermal and acoustic insulation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 92692335985

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A
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Adam
Chelsea, US
★★★★★ 5
Fine product
Size: 150 ml, Pack of 1
This one works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
P
Verified Purchase
Palmetto Dan
Houston, US
★★★★★ 5
Works great!
Size: 150 ml, Pack of 1
This product works great for cleaning valves. Very effective formula that does the job well. Arrived quickly and was exactly as described. Would definitely buy again!
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Reviewed in the United States on May 2, 2026
C
Verified Purchase
cb
Pawtucket, US
★★★★★ 5
Molly valve cleaner
Size: 150 ml, Pack of 1
Put this in my truck with a RAM engine it was kind of running a little bit rough not really sure what was going on I thought I'd get this liquid Maui a try and she smoothed out some but you know who knows it could be all Hocus pocus
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Reviewed in the United States on May 23, 2026
G
Verified Purchase
GEORGE A SNARSKI
Carnegie, US
★★★★★ 5
great for any engin
Size: 12 fl. oz. (Pack of 1)
Have been looking for this for a long time.i always used when i had a ,chevy 327,300.3speed.the engin always run great and when we changed the value cover gaskests the inside look like brand new,and clean.
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Reviewed in the United States on May 31, 2026
C
Verified Purchase
Citasio
Lexington, US
★★★★★ 5
Great product
Size: 12 fl. oz. (Pack of 1)
Noticeable difference in the first 50 miles .
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Reviewed in the United States on March 30, 2026

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