# Wellco 54.12 sq. ft. 3.3 ft. x 16.4 ft. SBS Waterproof Sheet Roll Underlayment For Roof, Gutter and Concrete Protection, Black

**Brand:** [Wellco](https://shop.coreranger.com/brands/Wellco)
**SKU:** RSWS3315581P
**Price:** $37.31 · in stock
**URL:** https://shop.coreranger.com/product/wellco-54-12-sq-ft-3-3-ft-x-16-4-ft-sbs-waterproof-sheet-roll-underlayment-for-roof-gutter-and-concr-337772451

## Specifications

| Spec | Value |
|---|---|
| Model # | RSWS3315581P |
| Texture | Smooth |
| Features | Water Resistant |
| Material | Asphalt |
| Internet # | 337772451 |
| Returnable | 90-Day |
| Store SKU # | 1015057779 |
| Color Family | Black |
| Application Method | Nail |
| Product Width (in.) | 39.6 in |
| Surface Recommended | Wood |
| Fire Rating (UL 790) | No Rating Available |
| Product Weight (lb.) | 46.2 lb |
| Roofing Product Type | Underlayment |
| Manufacturer Warranty | No |
| Unrolled length (ft.) | 16.4 |
| Coverage Area (sq. ft.) | 54.12 sq ft |
| Product Thickness (in.) | 0.08 in |
| Squares (100sq. Ft)/Roll | 1 |
| Underlayment/Barrier Type | Asphalt-Saturated Felt Underlayment |

## Description

The SBS granular roofing sheet is an elastic-modified asphalt roofing sheet with a granular surface. It has good extensibility and can prevent cracking and tearing. The SBS granular roofing sheet is heat-resistant and frost-resistant and can be used for base layers, laminated felts, and waterproof roofing sheets in construction.

• High tensile strength with excellent flexibility
• Heat- and frost-resistant for year round use
• Universal waterproofing solution