SealTech 25' x 48" x 10 mm R-18 Polyethylene Foam Reflective Insulation Roll ST-302-48X25

SKU: 440014

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SEALTECH ST-302-48X25 Premium Insulation Experience superior thermal and acoustic performance with the SEALTECH ST-302 reflective insulation roll. This professional-grade insulation...
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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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SEALTECH ST-302-48X25 Premium Insulation

Experience superior thermal and acoustic performance with the SEALTECH ST-302 reflective insulation roll. This professional-grade insulation delivers exceptional energy efficiency and soundproofing capabilities, making it the ideal choice for demanding residential and commercial applications.

With an impressive R-18 rating and 10mm thickness, this premium insulation provides maximum thermal resistance and superior sound absorption for enhanced comfort and energy savings.

Advanced Features

Maximum R-Value Performance

R-18 rating delivers superior thermal insulation for exceptional energy efficiency and temperature control

Enhanced 10mm Thickness

10mm polyethylene foam core provides maximum sound absorption and thermal resistance

Extra-Wide 48" Format

Wider coverage reduces seams and installation time while providing better continuous insulation

Professional-Grade Construction

100% virgin polyethylene foam with double-sided aluminum foil for maximum reflectivity

Technical Specifications

Product Specifications
Product SKU 440014
Shipping Weight 6.76 lb
Package Quantity 1/Each
Dimensions 25 ft × 48 in
Thickness 10 mm
R-Value Rating R-18
Core Material Polyethylene Foam
Surface Material Aluminum Foil
Color / Finish Silver Reflective
Product Type Insulation Roll
Primary Applications Thermal & Acoustic Protection

Professional Applications

Manufactured from 100% virgin polyethylene foam, this premium insulation maintains consistent quality and maximum performance. The double-sided aluminum foil construction provides exceptional reflectivity, creating an effective radiant barrier while preventing moisture penetration and mold growth.

The material is completely non-toxic and odor-free, ensuring safe installation in residential, commercial, and industrial environments. Its enhanced thickness provides superior sound dampening, making it ideal for recording studios, office spaces, theaters, and residential areas where noise reduction is critical.

Perfect for large-scale projects, metal buildings, warehouses, commercial facilities, and premium residential applications. The extra-wide 48" format reduces installation time and minimizes seams for better continuous insulation performance.

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