Fills gaps up to 2 inches wide and can be stretched and extended at multiple angles.
Exceeds the following standards:
ASTM D3498-19 APA AFG-01
ASTM C557 CAN/CGSB-71.25M / 71.26M
Titebond DuraMaster sealant is the first elastic water-based sealant with 100% joint movement*. This revolutionary sealant eliminates gloss, reduces dirt, and provides excellent adhesion to most common building materials, including: vinyl, metal, glass, wood, PVC, concrete, aluminum, and all types of siding. It bridges gaps up to 2 inches wide, remains flexible, crack-resistant, paintable, and VOC compliant. It can be used for interior and exterior applications. DuraMaster™ is available in 13 colors and is UV resistant. Compared to other high-performance acrylic latex sealants, DuraMaster™ offers 4 times the durability. *Clear provides 25% joint movement.
- Application Temperature:
- Above 40°F and below 120°F
- Service Temperature Range:
- -25°F to 180°F (-31°C to 82°C) for white and colors, 0°F to 160°F (-18°C to 71°C) for clear.
- Application Method:
- Cartridge/caulking gun
- Working Time:
- Approximately 10-15 minutes for a 1/4" bead
- Working Surface:
- Surface must be clean to the original substrate, dry, and free of oil, grease, water, dirt, or any other material that may hinder adhesion.
- Joint/Gap Specifications:
- 2" maximum width and 1/4" maximum depth.
- Dry Time:
- 2-4 hours.
- Cleanup:
- Clean excess material with a damp cloth. Clean hands and tools with soap and water. Scrape off excess.
- Coverage:
-
| Container |
1/8” Bead |
1/4" Bead |
3/8" Bead |
1/2" Bead |
| 10.1 oz. Cartridge |
123 ft |
31 ft |
14 ft |
8 ft |
- Limitations:
- Do not apply to 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. In damp or cold conditions, drying time may be extended. The sealant should be dry and ready for painting with a quality acrylic water-based (latex) paint that does not contain plasticizers within 2-4 hours. For other paint types, a compatibility test is recommended. To ensure neat sealant lines, mask the area near the joint. Always apply sealant in a bead form. Once the sealant is dry to the touch and does not transfer, remove the masking tape. If joint depth exceeds 1/2", use backer material. Note: It is strongly recommended to use backer rod/support material for all joints. The sealant may appear to have a different shade/color when initially extruded until it is fully dry/cured. Not designed for continuous submersion or use below the waterline. Store unused product in a dry location at 100°F (37.8°C) or below. Storage above 120°F (48.9°C) may cause the sealant to react, resulting in a granular texture. Not suitable for nail holes or butt joints. If you have questions, call our help line at 1-800-347-4583 or visit Titebond.com.
