DURABOND 90 - 25 LB.

Setting drywall joints and patches fast and hard, this 25 lb. Durabond 90 is a setting-type joint compound that chemically hardens in about 90 minutes -- not just air-dries -- for a dense, high-strength bond that resists cracking and shrinking. Mixed with water and applied to tape joints, corner bead, and patches, it sets on schedule regardless of humidity, so a second coat or sanding can follow the same day and a repair moves faster than with ready-mix compound. Its hard set makes it the choice for the first coat over tape, filling deep gaps, and high-moisture areas. A 25 lb. bag covers a large run of taping and patching for drywall work.

Key Features:

• Setting-Type Compound -- Chemically hardens in about 90 minutes for a fast, dense set.
• High-Strength, Low-Shrink -- A hard, crack- and shrink-resistant bond over tape and patches.
• Sets on Schedule -- Hardens regardless of humidity so coats follow the same day.
• First Coat & Deep Fills -- The choice for embedding tape, corner bead, and deep gaps.
• 25 lb. Bag -- Covers a large run of taping and patching.

Where to Use:

• Drywall taping -- Embedding tape and corner bead with a hard first coat.
• Patching & repair -- Filling deep gaps and high-moisture areas.
• Construction -- Fast-schedule drywall finishing.