Sand 90 Joint Compound

90 Joint Compound is designed for heavy fills and provides an easy sanding experience, allowing for quick and smooth finishing. It's versatile and can be used for a variety of applications, such as filling, smoothing, and finishing interior concrete ceilings, above-grade concrete, bathroom panels, and joints in protected exterior soffits.

Main Features:

• Low Shrinkage & Superior Bond: Excellent for laminating gypsum panels to gypsum panels, sound-deadening boards, and above-grade concrete surfaces.
• Humidity Resistance: Can be applied in damp weather, allowing for same-day joint finishing, which speeds up job completion.
• Weighs 25% Less: Lighter than conventional setting-type compounds.
• Easy Sanding: Similar ease of sanding to a ready-mixed, all-purpose joint compound.
• Exceptional Bond & Low Shrinkage: Ensures durability and reliability.
• Check-Crack Resistance: Offers resistance to cracking in heavy fills.
• Working Time: 90 minutes.
• Setting Time: 95-120 minutes.