CRL SR58C 5/8" Soft Rod - 100' RollCRL SR58C 5/8" Sof® Rod - 100' Roll is an advanced sealant backing material designed to enhance the performance of your construction projects. This versatile product combines the best characteristics of both open and closed cell backer rods, providing a reliable and efficient solution for a variety of joint applications. Crafted from extruded polyolefin foam, the Sof® Rod features a non-absorbent outer skin that prevents moisture absorption, making it ideal for use in environments ranging from -45° to 160°F (-43° to 71°C). Its unique construction ensures that it will not out-gas if damaged, maintaining the integrity of your sealant application. The Sof® Rod is compatible with virtually all cold-applied sealants, including self-leveling types like CRL Vulkem 45 SSL. For optimal installation, ensure that the joint is clean and obstructions-free. The Sof® Rod should be used in a diameter approximately 25% larger than the joint size and can be smoothly installed using a blunt tool or roller. With a roll length of 100 feet, this gray, closed-cell backer rod offers both convenience and performance, making it a must-have for professionals in the architectural and construction industries.
5/8" Sof Rod - 100 Foot Roll
- Controls Sealant Depth and Functions as an Effective Bond Breaker
- Compatible with All Cold-Applied and Hot-Pour Sealants
- Soft Material Allows for Easy Compression During Installation
CRL Sof® Rod is an advanced sealant backing material that combines the features of open and closed cell backer rods in a single, high-performance product. This dual celled product will not out-gas when the skin is ruptured and prevent sealant bubbling and failure. It consists of a continuous length of extruded polyolefin foam with a non-absorbent outer skin and a resilient internal structure of both open and closed cells. CRL Sof® Rod is chemically inert and compatible with virtually all known cold-applied sealants, including self-leveling types.
CRL Sof® Rod is available for purchase in the following diameters – 3/8" to 2" (10 to 51 mm).
Temperature Limits:
-45° to 160°F (-43° to 71°C)
Application:
Backer Rod is commonly used for glazing, curtain wall construction partitions, parking decks, bridge construction, modular home gasketing, and log home chinking.
Size Selection:
When choosing a CRL Sof® Rod, it is important for proper size selection as it controls the depth of the sealant bead and acts as a bond breaker to prevent back-side adhesion. It must be oversized approximately 25-50% wider than the joint to ensure a tight fit.
Storage:
Store in a well-ventilated are. Do not store products in direct sunlight. Keep away from heat sources and open flames.
Joint Preparation:
- New Joints: Clean thoroughly to remove form-release agents, curing compounds, or debris. Ensure the joint is clean and dry before applying sealant.
- Repairing Old Joints: Remove all old sealant or filler. Use wire brushing and air blasting for effective cleaning. If using an air compressor, ensure it has moisture and oil traps.
Installation Instructions:
- Prepare the surface by following the Joint Preparation directions.
- Measure and Select: Choose the correct backer rod size based on the joint width.
- Set Depth: Install the backer rod at the depth recommended by the sealant manufacturer, ensuring the sealant forms an "hourglass" shape.
- Use the Right Tools: Install with a blunt tool or roller. The Cat. No. T607CU605 or Cat. No. SBRR for smooth installation.
THE PRODUCT CAN COME IN DIFFERENT SHADES / TONES, BUT THIS WILL NOT AFFECT THE OVERALL PERFORMANCE OF THE PRODUCT.
Product Warning:
Do not tear, puncture, crease, over-compress, or stretch the Backer Rod during installation. Always select the correct size for the joint. Do not use with hot-pour sealants or hot melt adhesives where surface temperatures exceed 160°F (71°C).
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.
Attributes
Compliance and Restrictions: Warning Reproductive Harm - www.p65warnings.ca.gov
Diameter: 5/8 Inch
Finish/ Color:: Gray
Material: Extruded Polyolefin Foam
Rod Diameter: 5/8 in. (16 mm)
Roll Length: 100 ft.(30 m)
Shipping Limitations: None
Type: Closed Cell
Wrist Circumference: 5/8 in. (16 mm)
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