Batwing Seal 12mm Double Door Set - 6.3m (3 x 2.1m)

Part Number: BLAS1212-DDS

Seals restrict the spread of medium temperature smoke (200°C).
Highly effective acoustic seal that can be retrofitted to existing door assemblies.
Low friction curved elastomeric fins spring back to original shape to provide continuous performance.
Discreetly positioned in frame rebate to provide a fully concealed sealing solution.
Simple peel-and-stick installation, our aggressive self-adhesive backing is tested on many surfaced to ensure seal longevity.

Seals restrict the spread of medium temperature smoke (200°C).
Highly effective acoustic seal that can be retrofitted to existing door assemblies.
Low friction curved elastomeric fins spring back to original shape to provide continuous performance.
Discreetly positioned in frame rebate to provide a fully concealed sealing solution.
Simple peel-and-stick installation, our aggressive self-adhesive backing is tested on many surfaced to ensure seal longevity.

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Technical Details

Width (mm) : 12
Box Quantity : 1
Fire Rating : 4 Hour
Length (mm) : 6.3m in total
Single Units : Yes

Product Information

Primarily designed to contain sound and restrict the spread of medium temperature smoke around hinged door assemblies. Their symmetrical design and unique curved sealing fins provide outstanding performance benefits.

Standard Lengths

3 Different Length of Seal: 1.0m, 2.1m and 2.75m.
The packages we provide are
Single doorset pack (SDS): total 5.2m(1 x 1m, 2 x 2.1m)
Long single doorset pack (LSDS): total 6.5m(1 x 1m, 2 x 2.75m)
Double doorset pack (DDS): total 6.3m(3 x 2.1m)
Long double doorset pack (LDDS): total 7.6m(1 x 2.1m, 2 x 2.75m).

Gap Sizes

BLAS1212: Required door clearance 2-3mm.
BLAS1515: Required door clearance 3mm.

Fixing Method

Aggressive film backed self-adhesive.

Finishes

Black with black fins and clear.
(Note: Clear does not restrict light penetration).

Approvals

Fire: Tested in accordance with AS1530.4 on proprietary AS1905.1 fire door assemblies for up to 4 hour rating.
Smoke: AS1530.7 smoke test data on AS6905 compliant smoke door assemblies.
Sound: Acoustically tested in accordance with ISO10140-2 and AS/NZS717.1 with ratings up to 39Rw on appropriate rated assemblies.
Durability: Long term mechanical test, completing 1,000,000 cycles without failure.