SealTech 50' x 48" x 10 mm R-18 Polyethylene Foam Reflective Insulation Roll ST-302-48X50

SKU: 123473

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SEALTECH ST-302-48X50 Premium Reflective Insulation Roll Deliver superior thermal and acoustic performance with this high-efficiency insulation roll. The SEALTECH ST-302...
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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-302-48X50 Premium Reflective Insulation Roll

Deliver superior thermal and acoustic performance with this high-efficiency insulation roll. The SEALTECH ST-302 features enhanced 10mm thickness for maximum energy savings and sound reduction in various applications.

Enhanced Performance:

Higher R-18 rating provides improved thermal resistance compared to standard insulation, delivering better energy efficiency and comfort.

Product Specifications

SKU # 123473
Shipping Weight 13.53 lb
Dimensions 50' × 48" (Length × Width)
Thickness 10 mm
Thermal Rating R-18
Material Construction Aluminum Foil / Polyethylene Foam Core
Color Silver
Core Material 100% Virgin Polyethylene Foam
Surface Finish Double-Sided Reflective
Primary Functions Thermal & Acoustic Insulation

Key Features

  • Higher R-18 rating for enhanced thermal performance
  • 10mm thickness provides superior insulation value
  • Double-sided aluminum foil for maximum reflectivity
  • Effective acoustic protection for noise reduction
  • Moisture-resistant construction prevents water damage
  • UV-resistant properties maintain long-term performance
  • Fire-retardant materials meet safety standards
  • Non-toxic and odorless for safe indoor use
  • Lightweight design simplifies handling and installation
  • No peeling required - ready for immediate installation

Applications & Benefits

This premium insulation roll is ideal for both residential and commercial applications where enhanced thermal and acoustic performance is required. The 10mm thickness provides substantial insulation value, making it suitable for extreme temperature environments, sound-sensitive spaces, and areas requiring maximum energy efficiency.

The combination of double-sided reflective aluminum and dense polyethylene foam creates an effective barrier against heat transfer while significantly reducing sound transmission. This dual functionality makes it perfect for home theaters, recording studios, mechanical rooms, garages, and commercial buildings where both temperature control and noise reduction are priorities.

Easy to cut and install without specialized tools, this insulation roll is designed for straightforward application by both professionals and DIY enthusiasts. The materials maintain their performance characteristics over time, providing lasting value and continuous energy savings.

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