Common Drying Times for Popular Grout Mixes
Simple. Grout® PreMixed Grout – 24-72 hours
QUARTZLOCK2™ RAPIDCURE™ Grout – 72 hours
Prism Grout – 4 hours for foot traffic; 24 hours for water exposure
Polyblend Grout – 24 hours for foot traffic; up to 72 hours for water exposure
Ardex FL Grout – 90 minutes for foot traffic – 72 hours for water exposure
Quic. Tile Pre-Mixed Urethane Grout – 72 hours.
Cementitious grout takes 72 hours to dry on average. It is commonly used in residential homes. The average time for epoxy grout to dry is 24 hours. It contains a hardener and epoxy resin so it can withstand harsh materials like acid. Furan grout takes 24 hours to dry.
The next thing we asked ourselves was: how long do you wait before sealing Grout?
Grout needs between 48 and 72 hours to dry before it can be properly sealed. Despite the fact that grout often looks dry within a few hours, sealing it too early can damage the grout and keep it from effectively doing its job. Grout is the material that is used to fill in around ceramic tiles.
How long does it take for grout to cure?
Let us take a brief look at the different types of grout available in the market: Cementitious grout. The use of cementitious grout is common in residential projects., and epoxy grout. Epoxy grout takes an average of 24 hours to dry. Though expensive, this durable grout is resistant to cracks, weather changes, stains, and chemicals. Urethane grout, sanded vs unsanded grout, or these are pricey grouts that come premixed in buckets are a few more items to investigate.
Typically, cement-based grout takes 24-72 hours to cure, and epoxy and furan grouts take 24 hours. The best thing you can do is wait longer than the recommended drying time that’s listed on the manufacturer’s label.