KILARGO KP3004AS RIGID INTUMESCENT FIRE & SMOKE SEAL
KILARGO KP3004AS RIGID INTUMESCENT FIRE & SMOKE SEAL
The Kilargo KP3004AS is a rigid intumescent fire & smoke seal with an offset elastomeric smoke/acoustic fin on a 30 mm intumescent body. Rebated into the door or frame, the sodium-silicate core seals the perimeter under fire conditions while the fin wipes the closing door daily for smoke and sound control.
Key Features
What It's Used For
Use the KP3004AS on doors that must be both fire doors and smoke doors – corridor, stair and compartment doors in hospitals, hotels, aged care and apartments – with one rebated seal doing both jobs instead of two products.
Pair with a Kilargo automatic door bottom seal to complete the fire/smoke doorset.
Specifications
| Type | Rigid intumescent fire seal + offset smoke/acoustic fin |
| Section | 30mm x 4mm body with offset fin |
| Core | Sodium-silicate intumescent, PVC casing |
| Gap size | Min. 2mm / max. 3mm |
| Colours | Black or grey |
| Available sizes | 2100mm, 2400mm, 3000mm |
| Available finishes | Grey |
| MPN | KP3004AS |
Compliance & What It Means
Fire and smoke approvals apply to tested, proprietary door assemblies. Always confirm suitability for your specific door type and required rating with your fire door manufacturer or building certifier.
What does the offset fin on the KP3004AS do?
It wipes against the closing door to seal ambient and medium-temperature smoke and reduce sound transmission - everyday performance the intumescent core alone can't provide until activated by fire heat.
How does an intumescent fire seal work?
The core is an intumescent material that stays inert at normal temperatures. In a fire, the heat makes it expand to many times its original volume, packing the gap between door and frame with an insulating char that blocks flames, heat and hot toxic gases - preserving the doorset's fire rating for its tested duration (up to 2 hours).
How is a rigid KP seal fitted?
It fits into a groove machined in the door edge or frame (sitting flush with the surface) and is held by its aggressive self-adhesive tape backing. Cut to length, peel and press - the PVC casing protects the intumescent core in service.
Which fire doors is the KP3004AS approved for?
It is fully tested to AS 1530.4 for up to 2 hours on proprietary fire door assemblies in accordance with AS 1905.1. Approvals are specific to tested door types - always confirm with your fire door manufacturer or certifier that the seal is covered for your doorset and required rating (FRL).
What is the handling time for this item?
This is a non-stocked, specialty architectural item ordered directly from the Kilargo factory. Allow a standard handling time of 5–8 business days after cleared payment before dispatch. If your project needs express turnaround, call Prime Hardware on 1800 329 028 to confirm current factory lead times.
I'm not sure this is the right seal for my door — can I get help?
Yes. Door sealing depends on your door type, the gap sizes and what you need to seal against (fire, smoke, sound, weather or drafts). Call Prime Hardware on 1800 329 028 with your door details and gap measurements and we'll confirm the right Kilargo seal, size and finish before you order.
