Description
Titebond DuraMaster Sealant is the FIRST elastomeric, water-based sealant with 100% joint movement*. This revolutionary sealant offers fantastic adhesion to most common building materials including: vinyl, metal, glass, wood, PVC, concrete, aluminum, and all types of siding. It spans gaps up to 2” wide, stays flexible, crackproof, paintable, and VOC-compliant. It can be used in interior and exterior applications. DuraMaster™ is available in 13 colors and is UV-resistant. DuraMaster™ offers 4X durability versus other high-performance acrylic latex sealants. *Clear offers 25% joint movement.
Specification
Complies with the following requirements:
ASTM C834 Type OP Grade -18°C (white and colors)
ASTM C834 Type C Grade 0°C (clear)
Limitations
Do not apply on exterior surfaces if rain is expected within 24 hours. Air, sealant, and surface temperatures should be 40°F (4°C) and rising. Protect from rain for 24-48 hours after application. Dry time may be extended in humid or cold conditions. Painting may occur within 2-4 hours after application with a high-quality, water-based (latex-based) paint. For other paint types, a compatibility test is recommended. To ensure neat sealant lines, mask areas adjacent to joints. Always apply sealant in a bead form. Once sealant is dry to the touch and does not transfer, remove masking tape. If joint depth exceeds 1/2”, use backing material. NOTE: Highly recommend using backer rod/backing material for all joints. Not designed for continuous submersion or use below the waterline. Store unused product in dry location at or below 70°F (21°C). Not for use with nail holes or butt joints. For questions, please call our Help Line at 1-800-347-4583 or visit us at Titebond.com.