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12 Oct 2026
Why HT800 Strips Are a Great Choice for Electrical Enclosure Seals
Exterior electrical enclosures face a constant battle against the elements, requiring robust sealing solutions to maintain their mandatory IP ratings....
News
15 Sep 2026
How Do BF2000 Strips and Gaskets Enhance Passenger Evacuation Times in Rail Fires?
When a fire breaks out inside a rail carriage, passenger safety relies on how long internal seals can delay the...
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Materials
CB Frost’s core staff have a wealth of experience and can assist you with choosing the right material for your application. Please call our sales team on 0121 773 8494 for any advice required.
Material Type | Datasheet | Closed Cell | Semi Open Cell | Open Cell | Solid Rubber | Oil Resistant | UV Resistant | Good Recovery | Excellent Recovery | UL94 Compliant | BS6853 | EN45545-2 | LUL Compliant | Flame Retardant | FDA Approval | Thermal Insulation |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Neoprene Sponge (CF2) | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| Neoprene/EPDM Sponge (CF2) UL94 | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||
| EPDM Sponge (CF3) | Download | ✔ | ✔ | ✔ | ||||||||||||
| LD45 Polyethylene Foam (CF5) | Download | ✔ | ||||||||||||||
| Polyurethane Foam (CF6) | Download | ✔ | ✔ | |||||||||||||
| Neoprene Rubber (CF7) | Download | ✔ | ✔ | ✔ | ||||||||||||
| Commercial Rubber (CF8) | Download | ✔ | ||||||||||||||
| EPDM Rubber (CF10) | Download | ✔ | ✔ | |||||||||||||
| Nitrile Rubber (CF11) | Download | ✔ | ✔ | |||||||||||||
| LD24 Polyethylene Foam (CF12) | Download | ✔ | ✔ | |||||||||||||
| Commercial Insertion (CF14) | Download | ✔ | ||||||||||||||
| PVC Sponge (CF15) | Download | ✔ | ✔ | |||||||||||||
| Cork Sheeting (CF16) | Download | ✔ | ✔ | |||||||||||||
| Fine Fluted Ribbed Matting (CF17) | Download | ✔ | ||||||||||||||
| Silicone Rubber (CF18) | Download | ✔ | ✔ | |||||||||||||
| Silicone Sponge (CF19) | Download | ✔ | ✔ | ✔ | ||||||||||||
| Armaflex Class O Insulation Foam (CF21) | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| Armaflex NH (Non-Halogen) Foam (CF21) | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| Armaflex HT (High-Temp) EPDM Foam (CF21) | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| Nitto Semi-Closed EPDM Foam (CF22) | Download | ✔ | ✔ | ✔ | ||||||||||||
| Poron® Urethane | Download | ✔ | ✔ | |||||||||||||
| HT800 Silicone Foam | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||
| BF1000 Silicone Foam | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||
| BF2000 Silicone Foam | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||
| HT200 (Sound Block) Silicone Rubber | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||
| MF775 Silicone Rubber | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||
| LSLT EPDM Rubber (EN45545-2) | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| Armaflex® Rail SD + SDC Sponge | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| Armaflex® Rail ZH + ZHC Sponge | Download | ✔ | ✔ | ✔ | ✔ | |||||||||||
| CBF Sil V-0 Silicone Sponge (soft-medium) | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||
| LSLT Neoprene Sponge (EN45545-2) | Download | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||
| K-Cell™ Semi-Closed Cell Foam | Download | ✔ | ✔ | ✔ | ✔ | ✔ |