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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
AIM OSCB 90/25 White 1000 x 90 x 342mm to suit a 367mm cavity c/w fixing clips and course wound screwsCertifix Open State Cavity Barriers (OSCB's) are manufactured from high density stone wool and faced with an intumescent strip and colour coded for ease of identification. Open state cavity barriers allow the ventilation necessary within the wall construction. In the event of a fire, heat activates the intumescent strip which expands quickly to fully close the cavity. Certifix OSCBs have been designed and tested for use within ventilated rainscreen
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 1881 reviews
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Product Reviews
★★★★★ 5
Scrub a dub dub
Scent: Ivory
I like the scrubby side more then the soft side, fits great in the hand, washing doesn’t ruin the durability or feel and the pack is a great deal!
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Reviewed in the United States on December 3, 2025
★★★★★ 5
A bit small!
Format: Board book, Format: Board book
Polar Bear, Polar Bear, What Do You Hear? / Oso polar, oso polar, ¿qué es ese ruido? is such a great classic! My students absolutely love the repetitive, rhythmic text—it keeps them engaged and encourages participation, especially during read-alouds.
I also love that it’s bilingual, which supports my students in building vocabulary and making connections in both English and Spanish. It’s perfect for a diverse classroom and helps all learners feel included.
The only downside is that the book is a bit smaller than expected, but it’s still a wonderful addition to our classroom library. Overall, a must-have for early childhood classrooms!
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Reviewed in the United States on April 10, 2026
★★★★★ 5
This book’s a classic!
Format: Board book
Love, love, love this book. It’s great that it is bilingual. We need more books like this!
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Great for toddler
Format: Board book
This book is repetitive which allows my toddler to understand what the book is about with ease. My toddler has learned so much from this book, and the bilingual aspect is great for our goal!
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Great bilingual children's board book
Format: Board book
Our kiddo loves this series of books. We appreciate that they are bilingual, with both English and Spanish on each page. My partner can read the same book one way, while I read it another. All the while, our kiddo can follow along and choose the names and languages they are most comfortable with.
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Reviewed in the United States on August 26, 2025
