CS2 supplies Emseal expansion joint systems across Canada. Emseal’s line covers watertight, fire-rated, and traffic-durable systems designed to protect structures from movement, moisture, and temperature change. CS2 provides these materials with the service and reliability that Canadian contractors have come to expect from us.
What sets CS2 apart is how we work with our customers. We help confirm product selection, answer technical questions, and coordinate delivery so jobs stay on track. Our team understands the difference between what looks right on paper and what works in the field. That knowledge saves time, reduces waste, and prevents costly rework once the job starts.
Whether you’re detailing a wall joint, specifying a fire-rated system, or repairing an existing structure, CS2 can support the process from design through installation. Our relationship with Emseal gives Canadian contractors access to dependable materials and practical expertise.
Emseal Expansion Joint Products
Seismic Colorseal
Seismic Colorseal
A wall expansion joint, Seismic Colorseal is a silicone-coated, precompressed primary seal for high-movement wall joints. Seismic Colorseal ensures watertightness in vertical-plane structural, seismic, and abutment joints in almost any substrate. Seismic Colorseal allows 100% movement and offers UV stability with a colour coordinated joint.
Colorseal-On-A-Reel
Colorseal-On-A-Reel
Pre-coated, pre-compressed, primary seal for rapid installation into small vertical and horizontal joints. A building joint sealant, Colorseal-On-A-Reel (COR) is a cost-effective version of Sika Emseal’s industry-standard Seismic Colorseal precompressed primary seal shipped on a reel for rapid installation into small joints. It ensures watertightness in vertical or horizontal structural and abutment joints in virtually any substrate. Reel-packaging, in contrast to ‘stick’ packaging: reduces waste, lowers production costs, makes handling easier, and installation rapid. Colorseal-On-A-Reel is a tensionless solution to small joint sealing and is half the price of similarly sized ‘stick’ Colorseal. Its installed-cost makes COR a cost-effective alternative to ‘caulk and backer rod’. And COR not only seals out water, it seals out air, heat, cold, and sound as well.
Emshield WFR1
Emshield WFR1
Fire rated wall expansion joint, Emshield WFR1 (Wall, Fire-Rated 1-Hour) is a watertight, fire-rated, dual-sided primary seal for repair, retrofit, and new installation in structural expansion joints and construction joints in vertical plane wall and head-of-wall applications.
Emshield WFR2
Emshield WFR2
A fire rated wall expansion joint, Emshield WFR2 (Wall, Fire-Rated 2-Hours) is watertight, fire-rated, dual-sided and a primary seal for repair, retrofit, and new installation in structural building expansion joints and construction joints in vertical plane wall and head-of-wall applications.
Emshield WFR3
Emshield WFR3
A fire rated wall expansion joint, Emshield WFR3 (Wall, Fire-Rated 3-Hours) is a watertight, fire-rated, dual-sided primary seal for repair, retrofit, and new installation in structural expansion joints and construction joints in vertical plane wall and head-of-wall applications.
Emshield DFR2
Emshield DFR2
A fire rated expansion joint, Emshield DFR2 is a watertight, traffic durable primary seal for repair, retrofit, and new installation in structural expansion joints and construction joints in horizontal-plane applications. Emshield DFR2 is a 2-hour UL-certified expansion joint fire barrier.
Emshield DFR3
Emshield DFR3
A fire rated expansion joint, Emshield DFR3 is a watertight, traffic durable primary seal for repair, retrofit, and new installation in structural expansion joints and construction joints in horizontal-plane applications. Emshield DFR3 is a 3-hour UL-certified fire barrier.
Backerseal
Backerseal
A joint sealant for building walls and wall systems, Backerseal is an economical, precompressed, secondary joint sealant to field-applied caulking. Backerseal is a polyurethane foam infused with a hydrophobic-acrylic impregnation technology.
DSM-DS
DSM-DS
DSM-DS is a highly resilient, double sided, silicone faced, precompressed sealant that has proved over the years the ability to solve difficult joint sealing problems where other systems have failed or are not suitable. It is ideal for new installations as well as expansion joint repair or retrofit jobs. It is especially useful in unique locations such as a topping slab seal in split slab assemblies, wastewater facilities, tunnel walls and ceilings, planter walls, and interior side of foundation floors and walls which all benefit from its construction and performance.
Emseal MST/AST
Emseal MST/AST
Emseal window and door sealants are self-adhering tape seals made from resilient, open-cell polyurethane foam impregnated with a water-based acrylic-modified asphalt emulsion (AST Hi-Acrylic) or a water-based, acrylic impregnation (MST). They replace and outperform liquid sealants, butyl-tape sealants and closed-cell closures.
MST and AST from EMSEAL are clean-handling, mess free and more reliable ways to seal and insulate window and door perimeters than using canned spray foams.
Your Emseal Partner in Canada
CS2 is an authorized Emseal distributor in Canada, supplying high-performance products for expansion and movement joints that keep the entire building envelope system protected and performing as intended. We help design teams and contractors select the right materials for each joint and condition.
CS2 can coordinate the full range of Emseal joint systems for new builds or retrofit projects. We help translate design intent into field-ready Emseal product solutions.
Our team works directly with those managing real construction timelines. We can verify compatibility with adjoining materials, and advise on sequence and layout. This kind of service saves time when jobs are moving fast and the details matter most.
See how our products perform in practice through our case studies and projects. These show what can be achieved with premier products.
If you’re planning a project, our technical sales group can help with product selection, estimating, and supply logistics. CS2 provides more than distribution. We provide the experience and dependability that let you get the job done right the first time.