Alpha Chem Foam Sealant Joint Backer Rod 25mm 200m Roll X1BACK25

Cromar Alpha Chem Polyethylene Foam Sealant Joint Backer Rod 25mm x 200m Roll

MPN: X1BACK25

Barcode: 5036684022569

Size: 25mm x 200 meters

Material: Polyethylene

Cromar Alpha Chem Polyethylene Sealant Backer Rod – 25mm x 200m Trade Roll

A premium solution designed for large-scale joint-filling and sealing applications in construction and civil engineering projects. This trade-sized roll is perfect for wide joints, offering precise depth control, enhanced sealant performance, and reduced material waste.

The Cromar Alpha Chem Polyethylene Sealant Backer Rod 25mm x 200m Trade Roll constructed from closed-cell polyethylene, this backer rod is lightweight, moisture-resistant, and flexible, ensuring easy application and compatibility with most sealants, including silicone, polyurethane, and acrylic. Its durability and versatility make it suitable for demanding interior and exterior applications.

Features and Benefits:

• Bulk Trade Roll: 200m of high-quality backer rod, ideal for extensive projects.
• 25mm Diameter: Designed for extra-wide joints and heavy-duty sealing tasks.
• Closed-Cell Polyethylene: Non-absorbent and resistant to moisture for long-lasting performance.
• Improves Sealant Efficiency: Controls sealant depth, minimizes waste, and ensures consistent application.
• Flexible and Easy to Use: Adapts to irregular joint shapes for smooth and effective installation.
• Wide Sealant Compatibility: Works with most types 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
• Material: Closed-cell polyethylene
• Diameter: 25mm
• Length: 200m roll
• Applications: Joint filling and backing for wide joints in large-scale projects

Applications:

• Construction: Fill expansion joints in large-scale building projects, including walls, floors, and ceilings.
• Civil Engineering: Ideal for infrastructure applications such as bridges, roads, and tunnels requiring wide joint filling.
• Glazing: Provides backing for sealants in extra-large window and door installations.
• Roofing and Cladding: Supports sealants in flashing, cladding, and weatherproofing tasks.
• Repairs and Restoration: Perfect for filling and sealing large gaps in repair projects.

How to Use:

1. Prepare the Joint: Ensure the joint is clean and free of dust, dirt, and debris.
2. Insert the Backer Rod: Push the backer rod into the joint to the desired depth using a blunt tool or roller, ensuring it is not overstretched or compressed.
3. Apply Sealant: Dispense sealant evenly over the backer rod, focusing on achieving strong adhesion to the joint edges.
4. Smooth the Sealant: Use a finishing tool to create a neat, professional seal.

FAQs:

Can this product be used outdoors?
Yes, the closed-cell polyethylene material is moisture-resistant, making it ideal for outdoor applications.

Is it compatible with all sealants?
Yes, it is compatible with silicone, polyurethane, acrylic, and other common sealant types.

How does it reduce sealant usage?
By controlling the depth of the sealant, it ensures precise application, reducing overuse and waste.

Can it be used in irregular joints?
Yes, the flexible design allows it to adapt to irregular joint shapes and uneven surfaces.

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

Why Choose Cromar Alpha Chem Polyethylene Sealant Backer Rod 25mm x 200m Trade Roll?

The Cromar Alpha Chem Polyethylene Sealant Backer Rod 25mm x 200m Trade Roll is a reliable and cost-effective solution for large-scale sealing projects. Its durable construction, wide diameter, and trade roll size make it the perfect choice for professionals requiring efficient and consistent performance, choose Cromar Alpha Chem Polyethylene Sealant Backer Rod 25mm x 200m Trade Roll for high-quality, professional-grade results in demanding joint and gap applications.

Choosing the correct size of Sealant Joint backer Rod:

• Select a backer-rod diameter that is approximately 15 to 25% larger than the width of the joint to give a firm base that does not move when applying the sealant.

Available Sizes:

• 10mm x 1150 meter roll
• 13mm x 750 meter roll
• 15mm x 550 meter roll
• 20mm x 350 meter roll
• 25mm x 200 meter roll
• 30mm x 160 meter Roll