# SEALTECH 48 in. x 125 ft. Heavy Duty 10mm Reflective Insulation Radiant Barrier Roll Soundproofing Thermal Shield

**Brand:** [SEALTECH](https://shop.coreranger.com/brands/SEALTECH)
**SKU:** ST-302-48X125
**Price:** $377.04 · in stock
**URL:** https://shop.coreranger.com/product/sealtech-48-in-x-125-ft-heavy-duty-10mm-reflective-insulation-radiant-barrier-roll-soundproofing-the-329816862

## Specifications

| Spec | Value |
|---|---|
| Model # | ST-302-48X125 |
| Internet # | 329816862 |
| Returnable | 90-Day |
| Store SKU # | 1012674732 |
| Sheet or Roll | Roll |
| Insulation Type | Radiant Barrier |
| Insulation Features | Fire Block Rated,Fire Resistant,Formaldehyde Free,Heat Retardant,Moisture Retardant,Mold Resistant,Pre-Cut,Soundproofing Insulation,Structural,Vapor Retardant,Water Resistant,Wind Breaker |
| Product Width (in.) | 48 in |
| Product Length (ft.) | 125 ft |
| Product Weight (lb.) | 33.82 lb |
| Coverage Area (sq. ft.) | 500 sq ft |
| Product Thickness (in.) | 0.393701 in |
| Compatible Install Surface | Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Metal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood |

## Description

This 48 in. by 125 ft. reflective insulation radiant barrier roll is designed for garages, attics, sheds, workshops, trailers, vans, and other home or jobsite projects where thermal control and light sound dampening are needed. The heavy-duty 10 mm construction provides approximately 500 sq. ft. of usable coverage and helps reduce radiant heat transfer while adding a protective insulation layer to walls, ceilings, doors, duct areas, and equipment spaces. The flexible roll format is easy to measure, cut, and fit around framing, corners, curved surfaces, and tight installation areas. Its reflective surface helps improve comfort in hot or cold conditions, while the durable material stands up to routine handling during installation and project use. Use it for garage door insulation, attic access panels, crawl spaces, work vans, utility trailers, sheds, and general thermal shielding applications. For best results, install securely to a clean surface and trim to fit the project area.

• Reflects 95% of radiant energy for enhanced efficiency
• Resistant to moisture and vapor for year-round protection
• Nontoxic, nonallergenic properties ensure safe use