Use henry 208 wet patch roof cement 3 30 use henry 208 wet patch roof cement 3 30 gal to seal or repair any area on your roof.
Henry plastic roof cement dry time.
I want to test my patch but don t want to ruin the patch by getting it wet before it s had time to dry.
Per gallon applied at 1 8 in.
Apply cement up to 1 2 inch thick when sealing flashing.
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Thd sku 567124.
Henry 204 plastic roof cement is a premium trowel grade sealant for dry surfaces.
Formulated for application under dry conditions only.
When patching a roof blister open the blister and allow it to dry thoroughly before applying roof cement.
I am going to repair a leak in my roof with henry s 204 plastic cement and i ve searched their website and read the can of course and no where can i find how long it will take to dry.
Henry 204 plastic roof cement 0 90 gal seals leaks around chimneys skylights vents and gutters.
This cement can even be used during a downpour to stop or prevent leaks.
Plastic roofing cement is designed to avoid cracking in cold weather and to resist melting in high temperatures but like most roofing materials it can deteriorate and its waterproofing ability weakens over time.