- Specifically Developed to Weatherproof Building Joints
- Gun Grade Consistency
- Multi-Component, Chemically Curing
CRL Tremco® Dymeric® 240 is a patented, multi-component, chemically curing, polyurethane sealant specifically formulated for dynamically moving building joints. It provides non-sag, flexible, durable, weathertight seals in such areas as: expansion joints in masonry and metal curtain wall; perimeter joints of sash, panels and doors; exterior insulated finish systems; severe outdoor applications with ultraviolet exposure. Dymeric® 240 has a gun grade consistency and is easily workable in hot and cold climates producing a smooth, attractive bead. It adheres without primer in most applications (concrete, wood, brick, and masonry). Requires one Color Pak Pouch per 1-1/2 gallon pail(not included). Different Color, Color Paks are sold separately.
TECHNICAL DATA: Meets U.S. Federal Specification TT-S-00227E, Class A, Type II; ASTM C 920, Type M, Grade NS, Class 25, Use NT, M, A, and O; Canadian Standard CAN/CGSB-19.24-M90, Type II Class B.
COMPARABLE SEALANTS: Pecora® Dynatrol II; Sonneborn® NP2; Sika 2C NS.
SHELF LIFE: 12 months.
One each pail is the minimum order.
Contents of Pail: 1.5 gl (5.7 l) in 2 gl (7.6 l) pail