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Results of Testing of "SEALECTION 500®" – Type 1, Open-cell Urethane
Property	Requirement	Result
Density (kg/m³ )	> 6.8	8.3
Thermal resistance at 25.4-mm thickness (m² ·K/W)	Report value	0.61
Water vapour transmission for 25-mm thickness (ng/(Pa·s·m² ))	> 2 800	1 300 ^{Footnote (1)}
Water absorption (%)	Report value	50
Emissions during aging	^{Footnote (2)}	Pass

Results of Testing of "SEALECTION 500®" – Type 1, Open-cell Urethane (cont.)
Property	Requirement	Result
Dimensional changes (% volumetric) when exposed for: 28 days at 80°C and ambient RH	Min. –15	−4.4
	Max. +10	−4.4
Dimensional changes (% volumetric) when exposed for: 28 days at 70°C and 95 ± 3% RH	Min. –15	−5.1
	Max. +14	−5.1
Dimensional changes (% volumetric) when exposed for: 28 days at −29°C and ambient RH	Min. –1	–0.5
	Max. —	–0.5

Notes:

Footnote 1

Although the water vapour transmission is below the specified target, additional testing to simulate service conditions for the service life of this proprietary product was conducted. The resulting performance was deemed acceptable.

Return to footnote 1 referrer

Footnote 2

The Volatile Organic Compound (VOC) emissions under consideration were below the detection limit after one (1) day with a room ventilation rate of 0.3 air changes per hour as per the NBC 2015. The determination of emissions and room concentration calcula- tions were done by the Saskatchewan Research Council. Reported results from emission tests indicate that the product would be unlikely to cause a major adverse health problem. While the testing and evaluation represent the current state-of-the-art in toxico- logical evaluation, such tests and their results do not purport to be conclusive with respect to the impact on health.

Return to footnote 2 referrer

TFire Test Results for "SEALECTION 500®"^{Footnote (1)} ^{Footnote (2)}
Property	Requirement	Result
Flame-spread rating^{Footnote (3)} (CAN/ULC-S102 and CAN/ULC-S127)	Report value	435
Smoke development	Report value	240

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