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Adseal DWS 4580 Neutral Cure Silicone Sealant

Description

Meets ASTM C920 (S, NS, Class 50, NT, M, GA, O), AAMA 802 and 805, and CDPH 4580 standards
No volume loss or shrinkage (thermoplastic sealants can lose up to 50% of volume)
Excellent UV resistance and non-corrosive
Shapeable and tooled for clean finishing
Odorless, solvent-free, low VOC content (CDPH certified)
Compatible with sealed units
Applicable down to -29°C / -20°F

Adseal DWS 4580 Neutral Cure Silicone Sealant

Product form

Free Same Day Delivery  Anywhere in Simcoe County on orders placed before 3pm (Monday - Friday)

$15.95 Excl. HST

    • Shipped today? Order within: Sep 16, 2026 15:00:00 -0400

    Description

    Meets ASTM C920 (S, NS, Class 50, NT, M, GA, O), AAMA 802 and 805, and CDPH 4580 standards
    No volume loss or shrinkage (thermoplastic sealants can lose up to 50% of volume)
    Excellent UV resistance and non-corrosive
    Shapeable and tooled for clean finishing
    Odorless, solvent-free, low VOC content (CDPH certified)
    Compatible with sealed units
    Applicable down to -29°C / -20°F

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