SealTech 125' x 8" x 3 mm R-15 Polyethylene Foam Reflective Insulation Roll ST-303-8X125

SKU: 123521

Skip to product information
1 of 2

Regular price $129.99 / each
Regular price / each Sale price $129.99
Sale Sold out
Shipping calculated at checkout.
SEALTECH ST-303-8X125 Reflective Insulation SEALTECH ST-303-8X125 Reflective Insulation Roll Create comfortable, energy-efficient spaces with this premium SealTech R-15 reflective insulation....
Currently there are peoples are currently looking at this product

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.

View full details

Looking to buy a large amount of cases?

Get a Custom Quote
SEALTECH ST-303-8X125 Reflective Insulation

SEALTECH ST-303-8X125 Reflective Insulation Roll

Create comfortable, energy-efficient spaces with this premium SealTech R-15 reflective insulation. Made from 100% virgin polyethylene foam with double-sided aluminum foil, this roll delivers exceptional thermal and acoustic performance in a lightweight, easy-to-install format.

Product Specifications
SKU # 123521
Shipping Weight 2.94 lb
Length 125 Feet
Width 8 Inches
Thickness 3 mm
R-Value R-15
Color Silver
Core Material Polyethylene Foam
Exterior Material Double-Sided Aluminum Foil
Primary Applications Thermal Protection, Acoustic Protection
Key Features & Benefits
R-15 Thermal Rating - Provides effective insulation to reduce energy costs and maintain consistent temperatures.
Acoustic Dampening - Reduces noise transmission for quieter, more peaceful environments.
Easy Installation - Lightweight (2.94 lb) and easy to cut, requiring no special tools or adhesives.
Reflective Surface - Double-sided aluminum foil offers excellent radiant heat reflection.
Moisture & UV Resistant - Durable construction withstands environmental factors.
Safe & Non-Toxic - Odorless, fire-retardant materials ensure safe installation and use.
Product Dimensions
Length
125 Feet
Width
8 Inches
Thickness
3 mm
Coverage Area
83.33 sq ft
Recommended Applications

This versatile insulation is perfect for residential, commercial, and industrial use including walls, ceilings, attics, HVAC systems, garages, workshops, and sound studios.

Residential Insulation Soundproofing HVAC Systems Commercial Buildings Vapor Barrier

With its combination of thermal insulation, sound dampening, and vapor barrier properties, the SEALTECH ST-303-8X125 offers comprehensive protection and energy savings. The 3mm thickness provides excellent flexibility for fitting around pipes, ducts, and irregular surfaces while maintaining high performance.

No content available