# Custom Building Products All-Purpose 25 lb. Patching Compound Underlayment for Patching/Repair

**Brand:** [Custom Building Products](https://shop.coreranger.com/brands/Custom%20Building%20Products)
**SKU:** HD-333634157
**Price:** $24.97 · in stock
**URL:** https://shop.coreranger.com/product/custom-building-products-all-purpose-25-lb-patching-compound-underlayment-for-patching-repair-333634157

## Specifications

| Spec | Value |
|---|---|
| Returnable | 90-Day |
| Color Family | White |
| Indoor/Outdoor | Indoor |
| Product Weight (lb.) | 27 lb |
| Recommended Surfaces | Brick,Ceramic,Concrete,Tile,Vinyl |
| Flooring Product Type | Patching/Repair |
| Manufacturer Warranty | 1 Year |
| Flooring Material Features | Fast-drying |

## Description

A fast-setting, polymer-modified, cement-based compound thatprovides a smooth finish on interior subfloors prior to the installationof a wide variety of floor coverings. Mix with water only to patch, level or skim coat concrete, OSB and plywood up to 1/2 in. (12 mm)thick per application. Install floor coverings in as little as 60-90 minutes.

• Smoothes the finishes on interior and exterior subfloors
• Patches and levels concrete and plywood to 1/2" (13 mm)