Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
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For Your Every Summer RSVP, with Code: SUMMER15
Description
AIM OSCB 60/44 Blue 1000 x 90 x 139mm to suit a 183mm cavity c/w fixing clipsAIM Open State Cavity Barriers (OSCB's) are high performance fire barriers that are manufactured from high density Rockwool stone wool and faced with an intumescent strip. The intumescent strip expands quickly in the event of a fire to fully close the cavity, preventing the spread of fire. AIM OSCB's are designed and tested for use within ventilated rainscreen faades and timber frame construction. They allow free airflow and drainage, while still
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 932 reviews
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Product Reviews
★★★★★ 5
Snaps right in and looks amazing
Style: Gloss Black Double Slats, Size: E92（2006-2009）
This is my second order of these grilles and both sets went in without any issues at all. The gloss black finish is exactly what the E92 front end needs and the quality feels way better than you would expect for the price. Anyone still running chrome on their E92 is missing out on an easy and cheap upgrade.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Good quality
Style: Gloss Black Double Slats, Size: F30（2012-2018）
Great high quality upgrade that makes your car look so much better.
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Reviewed in the United States on May 13, 2026
★★★★★ 4
Use RTV to secure
Style: Gloss Black Double Slats, Size: E90（2009-2011）
Fitment is okay, the bottom clips of the grill don’t really “clip” in to the bumper. Old Amazon grills flew off since I only used double sided tape to secure them. I used black RTV to secure these ones and they ain’t flying off this time. Over all would buy again.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Great
Style: Gloss Black Double Slats, Size: F30（2012-2018）, Style: Gloss Black Double Slats, Size: F30（2012-2018）
Look great
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Fitted perfectly
Style: Gloss Black Double Slats, Size: E46（1999-2002）2-Door
Fitted perfectly
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Reviewed in the United States on April 28, 2026
