SealTech 40' x 36" x 3 mm R-15 Polyethylene Foam Reflective Insulation Roll ST-303-36X40

SKU: 440021

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SEALTECH ST-303-36X40 Reflective Insulation Roll Optimize your space for comfort and efficiency with the SealTech R-15 polyethylene foam reflective 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-303-36X40 Reflective Insulation Roll

Optimize your space for comfort and efficiency with the SealTech R-15 polyethylene foam reflective insulation roll. Featuring a 3mm thick core of 100% virgin polyethylene foam and double-sided aluminum foil exterior, this insulation delivers reliable thermal and acoustic performance.

Product Specifications
SKU # 440021
Shipping Weight 4.28 lb.
Dimensions 40' L × 36" W × 3 mm T
Color Silver
Core Type Polyethylene Foam
Material Aluminum Foil
R-Value R-15
Features Reflective Finish
Primary Usage Thermal & Acoustic Protection

Performance Features

Efficient R-15 Insulation
R-15 rating provides effective thermal insulation for energy cost reduction
Dual-Sided Reflectivity
Double-sided aluminum foil ensures maximum thermal reflectivity
Lightweight Design
3mm thickness offers easy handling and flexible application
Easy Installation
Cuts easily without peeling required for quick and simple setup

Key Benefits

  • Fire-retardant construction for enhanced safety
  • UV and moisture-resistant for durability
  • Non-toxic, odorless 100% virgin materials
  • Effective acoustic soundproofing capabilities
  • Provides reliable vapor barrier protection

Recommended Applications

Suitable for various residential and commercial insulation projects including walls, ceilings, attics, garages, workshops, studios, HVAC ductwork, and spaces requiring thermal regulation or noise reduction.

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