SealTech 75' x 24" x 3 mm R-15 Polyethylene Foam Reflective Insulation Roll ST-303-24X75

SKU: 440040

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Product Overview The SEALTECH ST-303-24X75 reflective insulation roll offers versatile thermal and acoustic performance with maximum coverage efficiency. Featuring a...
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Storage Instructions

Dry Goods: Store in a cool, dry place away from direct sunlight and moisture. Seal the packaging tightly after each use to preserve freshness.

Perishables: Refrigerate immediately upon receiving to maintain optimal freshness. Follow the specific storage temperature guidelines mentioned on the packaging.

Frozen Items: Keep frozen until ready to use. Follow the thawing instructions on the package for best results.

All products come with a "Best Before" or "Use By" date printed on the packaging. Please consume before this date to ensure the best quality.

For fresh or refrigerated items, use within [number of days] of opening.

Shipping & Returns

All orders are processed within 1-3 business days.

Orders are not shipped or delivered on weekends or holidays.

Standard Shipping: 5-7 business days. Rates will be calculated at checkout.

Express Shipping: 2-3 business days. Rates will be calculated at checkout.

Delivery delays can occasionally occur due to unforeseen circumstances.

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Product Overview

The SEALTECH ST-303-24X75 reflective insulation roll offers versatile thermal and acoustic performance with maximum coverage efficiency. Featuring a 3mm polyethylene foam core with double-sided aluminum foil construction, this wide-format insulation provides balanced R-value performance and sound reduction for extensive projects.

Technical Specifications
SKU # 440040
Shipping Weight 5.39 lb.
Dimensions 75 ft × 24 in × 3 mm
Color Silver
Core Material Polyethylene Foam
Exterior Double-Sided Aluminum Foil
R-Value R-15
Features Reflective Finish
Primary Use Insulation
Applications Thermal & Acoustic Protection

Maximum Coverage: With a 24-inch width and R-15 rating, this insulation provides efficient coverage for larger areas while maintaining lightweight flexibility. The wider format reduces installation time and seam lines.

Key Features

Balanced R-Value
R-15 rating provides effective thermal resistance for energy efficiency
Sound Absorption
Polyethylene foam core reduces noise transmission for quieter environments
Wide Format
24-inch width provides maximum coverage efficiency for faster installation
Durable Construction
Fire-retardant, UV-resistant, and moisture-proof for reliable performance
Overall Dimensions

Length: 75 feet
Width: 24 inches
Thickness: 3 mm

Product Details

Manufactured from 100% virgin polyethylene foam with double-sided aluminum foil exterior, this wide-format insulation roll delivers reliable thermal resistance and acoustic benefits. The 3mm thickness provides an optimal balance between performance and flexibility, while the 24-inch width maximizes coverage efficiency.

The non-toxic, odorless composition ensures safe use in residential, commercial, and industrial settings. The vapor barrier properties prevent moisture accumulation while the fire-retardant design meets safety standards. The reflective aluminum surface effectively manages radiant heat transfer, making it suitable for walls, ceilings, ductwork, and large equipment insulation.

The 75-foot roll with 24-inch width offers exceptional coverage for extensive projects. The material's resistance to UV degradation and moisture ensures consistent performance over time. Installation is efficient with standard cutting tools, requiring minimal preparation and no special adhesives for most applications.

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