S1-4000-4241 hydro cement sealant S1-boss12503

$ 22.69
Unit price per
Save $ 3.35

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Order within the next 0 Day(s), 13 hours, 19 minutes, 49 seconds for estimated USPS delivery by Monday, 04/21 - Thursday, 04/24 If you need it quicker order UPS 2nd day or Next day air! No Next Day Air Saturday Delivery (Order Friday Receive Monday)

21-24 Apr Estimated arrival

17 Apr Order placed

18 Apr Order dispatches

21-24 Apr Delivered!

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Special commercial grade polyurethane Chem-Calk 900 sealant used when installing chimneys and roof jacks. Apply to underside of roof jack flashing during installation and at swivel joint. Best if used when temperatures are above 40 degrees farenheit.

Meets the following specs: ASTM C-920, Type S, Grade NS, Class 25, US Federal Spec TT-S-00230C.

Sorry, this item cannot be shipped out of the USA.