CRL 960851323 Tremco DyMonic FC Aluminum Polyurethane Sealant

CRL 960851323 Tremco DyMonic FC Aluminum Polyurethane Sealant

C.R. Laurence 960851323 Aluminum Stone Tremco DyMonic FC Polyurethane Sealant is a high-performance, moisture-curing sealant designed for demanding construction applications. This one-component, low modulus sealant boasts a fast skin time of just one hour at 70°F (21°C), significantly reducing dirt pick-up compared to traditional polyurethane sealants, which can take up to 16 hours to skin. With primerless adhesion on most common construction substrates, DyMonic FC simplifies the sealing process, provided surfaces are clean and dry. It is supplied in a non-sag consistency, allowing for easy application with conventional caulking equipment. This makes it ideal for sealing dynamic moving joints in precast concrete panels, curtain walls, and tilt-up panels. DyMonic FC develops a robust adhesive bond that withstands moisture, shear, and deflection movement without deterioration over time. Its excellent weather resistance and tenacious adhesion make it a reliable choice for expansion and control joints, as well as perimeter caulking for windows and doors. Compliant with U.S. Federal Specification TT-S-00230C, ASTM C 920, and other industry standards, this sealant ensures both quality and durability. Available in 10.1 oz. cartridges, it has a shelf life of 12 months, making it a dependable choice for professionals in the field.

Aluminum Stone Tremco DyMonic FC Polyurethane Sealant

• Fast Skin Time, Less Dirt Pick Up
• Primerless Adhesion on Most Common Construction Substrates
• Regular DyMonic® Available in Sausage Packs

CRL Tremco® DyMonic® FC is a fast skinning, high performance, low modulus, one-component, moisture curing, polyurethane sealant. DyMonic® FC features a smooth, consistent surface when cured. It requires no priming when used on most common substrates, provided surfaces are dry, clean, and free from contaminants. It is supplied in a non-sag consistency which will gun easily with conventional caulking equipment. Because it skins in only one hour at 70°F (21°C) there is less dirt pick up compared to other polyurethane sealants. Regular DyMonic® typical skin time is 16 hours at 70°F (21°C).


Basic Uses
DyMonic® FC can be used to seal dynamic moving joints in precast concrete panels, curtainwall, and tilt-up panels. Also for expansion and control joints, perimeter caulking of windows and doors, bedding of mullions, frames, and panels. It develops a strong adhesive bond that will not deteriorate, and exhibits excellent weather resistance. Its balance of properties (high strength, low modulus, high recovery) makes it able to withstand moisture, shear, and deflection movement. Dymonic® FC exhibits a tenacious adhesion which will not diminish over product life.

Technical Data
Meets U.S. Federal Specification TT-S-00230C, Type II, Class A; Canadian standard CAN/CGSB-19.13-M87; and ASTM C 920, Type S, Grade NS, Class 50 (DyMonic® FC) Class 25 (DyMonic®), Use NT, M, A and O.

Limitations
Do not apply to damp or contaminated surfaces. Some substrates may require priming, such as certain high performance paints and architectural finishes. Painting over DyMonic is not a recommended practice since paint may crack and peel when joint movement occurs. Check cartridge label and Specification Data Sheet for additional limitations.

Comparable Sealants
CRL: M66 Polyurethane Sealant, M64 Polyurethane Sealant, M65W PermaWhite. Tremco®: Vulkem® 116, Vulkem 921, TremGlaze U1400, TremPro 626. Sika: 1A, 15LM. Sonneborn: NP1. Pecora: Dynatrol 1. OSI: PR-255. Schnee Moorehead: 7100. Bostik: Chem-Calk 900.


Product Warning:

Do not apply to damp or contaminated surfaces. Some substrates may require priming, such as certain high performance paints and architectural finishes. Painting over DyMonic® is not a recommended practice since paint may crack and peel when joint movement occurs. Check cartridge label and Specification Data Sheet for additional limitations.

Resources

• CRL Sealant Basic Uses and Limitations
• Safety Data Sheets 960851323.pdf
• Sealant Requirement Estimator Chart