Alpha Chem Foam Sealant Joint Backer Rod 13mm 750m Roll X1BACK13

Cromar Alpha Chem Polyethylene Sealant Backer Rod – 13mm x 750m Trade Roll

A professional-grade joint filler designed to optimize sealant performance in a variety of sealing and construction applications. This trade-sized roll provides exceptional value and efficiency for contractors handling large-scale projects. The 13mm diameter is ideal for medium to larger joints, offering reliable depth control, improved adhesion, and a smooth, uniform sealant finish.

The Cromar Alpha Chem Polyethylene Sealant Backer Rod 13mm x 750m Trade Roll made from closed-cell polyethylene, this backer rod is lightweight, non-absorbent, and resistant to moisture. Its flexibility and compatibility with most sealant types, including silicone, polyurethane, and acrylic, make it suitable for both interior and exterior applications.

Features and Benefits:

• Bulk Trade Roll: 750m roll ensures cost-effective use on extensive projects.
• 13mm Diameter: Designed for medium to larger-sized joints and gaps.
• Closed-Cell Polyethylene: Non-absorbent and moisture-resistant for long-lasting performance.
• Enhances Sealant Application: Controls sealant depth, reduces material waste, and improves adhesion.
• Flexible and Easy to Use: Simplifies installation, even in irregular or uneven joints.
• Versatile Compatibility: Works with a wide range of sealants, including silicone, polyurethane, and acrylic.
• Acoustic: Also has good acoustic property's.
• Creates: a flexible sealant joint.
• Improved sealant performance: by giving the correct joint size.
• Independent from Sealant: Detaches from sealant when sealant dries creates a 2 sided flexible joint.
• Accommodating: Compresses easily for accommodating joints of varying widths.

Specifications:

• Product Type: Sealant backer rod and bond breaker.
• Material: Closed-cell polyethylene.
• Diameter: 13mm.
• Length: 750m roll.
• Applications: Joint filling and backing for sealant application.

Applications:

• Construction: Ideal for expansion joints in walls, floors, and ceilings.
• Bond Breaker: between surface to create the perfect sealant joint to frames, wall and floor joints.
• Glazing: Provides backing for sealants in window and door installations.
• Civil Engineering: Used in bridges, roads, and other infrastructure projects to control joint depth.
• Roofing and Cladding: Supports sealants in weatherproofing and flashing applications.
• General Maintenance: Fills gaps and joints in repair projects for a professional finish.

How to Use:

1. Prepare the Joint: Clean the joint to remove any dust, dirt, or debris.
2. Insert the Backer Rod: Push the backer rod into the joint using a blunt tool or roller, ensuring it sits at the correct depth. Avoid overstretching or compressing the rod.
3. Apply Sealant: Dispense the sealant over the backer rod, ensuring even coverage and good adhesion to the joint edges.
4. Smooth the Sealant: Use a finishing tool to create a neat, professional finish.

FAQs:

Can this product be used outdoors?
Yes, the closed-cell polyethylene construction is moisture-resistant, making it suitable for outdoor use.

What types of sealants are compatible?
The backer rod works with most sealants, including silicone, polyurethane, and acrylic.

Does it help reduce sealant waste?
Yes, by controlling the depth of sealant application, it reduces over-application and waste.

Can it be used in irregularly shaped joints?
Yes, its flexible design makes it suitable for use in irregular joints and uneven gaps.

How should the roll be stored?
Store in a cool, dry place away from direct sunlight to maintain product quality.

Why Choose Cromar Alpha Chem Polyethylene Sealant Backer Rod 13mm x 750m Trade Roll?

The Cromar Alpha Chem Polyethylene Sealant Backer Rod 13mm x 850m Trade Roll offers exceptional value and performance for trade professionals. Its durable construction, versatile compatibility, and large trade size make it the perfect solution for ensuring consistent and reliable results across a variety of sealing and joint applications.

Choose Cromar Alpha Chem Polyethylene Sealant Backer Rod 13mm x 850m Trade Roll for high-quality, professional-grade results in every project.