How long does MasterSeal sl1 take to dry?

CURE: Skins over: within 24 hours. Foot traffic: 3 days. Full cure: 1 week.

Is MasterSeal np1 self-leveling?

MasterSeal SL 1 is one component, non-priming, self-leveling elastomeric polyurethane designed for expansion joints in concrete floors and decks. Use it where flexibility as well as abrasion and puncture resistance are required. Recommended uses: Horizontal.

What is MasterSeal SL 1 used for?

MasterSeal SL 1 is one component, non-priming, self-leveling elastomeric polyurethane designed for expansion joints in concrete floors and decks. Use it where flexibility as well as abrasion and puncture resistance are required.

What is Master Seal NP 1 used for?

Used as an acoustic sealant, MasterSeal NP 1 reduces sound transmission in partition systems to support high STC values by sealing spaces around cut-outs and at perimeters of partitions. Recommended uses: Interior and exterior. Above and below grade.

Should I fill expansion joints?

Just remember that expansion joints should always be sealed and filled with a flexible joint sealer and never epoxied or coated over. Contraction joints can be filled in the same manner after a coating or sealer is applied if you desire.

What is sl1 concrete?

MasterSeal SL 1 (formerly known as Sonolastic SL 1) is a one-component, non-priming, elastomeric, self-leveling polyurethane sealant designed for expansion joints in concrete floors and decks. Recommended uses: Horizontal. Interior and exterior.

How long does it take for Master Seal NP1 to dry?

Skins overnight and fully cures within a week. Dries smooth and is paintable. Under ideal conditions: Skins over (24 hrs), Functional (3 days), Full Cure (5-7 days).

How long before you have a cold joint in concrete?

The cold joint A cold concrete joint is formed when there is a sufficiently long period of time, over 30 minutes, between the first and second concrete pour.