---
product_id: 1309502
title: "Cover-Stain Stain-Blocking Primer, Quart"
brand: "zinsser"
price: "₹ 4891"
currency: INR
in_stock: true
reviews_count: 8
category: "Zinsser"
url: https://www.desertcart.in/products/1309502-cover-stain-stain-blocking-primer-quart
store_origin: IN
region: India
---

# Dries in just 1 hour Indoor & outdoor versatile use Blocks water, smoke & nicotine stains Cover-Stain Stain-Blocking Primer, Quart

**Brand:** zinsser
**Price:** ₹ 4891
**Availability:** ✅ In Stock

## Summary

> 🖌️ Seal the deal with Zinsser – where stains meet their match!

## Quick Answers

- **What is this?** Cover-Stain Stain-Blocking Primer, Quart by zinsser
- **How much does it cost?** ₹ 4891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/1309502-cover-stain-stain-blocking-primer-quart)

## Best For

- zinsser enthusiasts

## Why This Product

- Trusted zinsser brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Trusted quality from Rust-Oleum, a brand pros rely on
- • **Smooth Operator:** Sands easily for that professional, smooth undercoat every time
- • **All-Surface Grip:** Adheres seamlessly to wood, drywall, and more—interior or exterior
- • **Fast-Track Drying:** Dries quickly in 1 hour to keep your projects on schedule
- • **Ultimate Stain Shield:** High-hiding oil-based formula seals toughest stains for a flawless finish

## Overview

Zinsser Cover-Stain is a premium oil-based primer and sealer designed to block and seal water, smoke, and nicotine stains on both interior and exterior surfaces. With a fast 1-hour dry time, excellent adhesion, and easy sanding, it’s perfect for new construction, remodeling, or repainting projects. Covering up to 400 sq ft per quart, this high-hiding formula delivers durable, water-resistant protection and a smooth base for your topcoat—all proudly made in the USA.

## Description

Product Description Zinsser Cover-Stain is great for new construction and remodeling work. This primer sealer spray features a high-hiding formula to help block and seal water and smoke stains. It can stick to most interior and exterior surfaces and can be easily sanded. From the Manufacturer Zinsser Cover-Stain is great for new construction and remodeling work. This primer sealer spray features a high-hiding formula to help block and seal water and smoke stains. It can stick to most interior and exterior surfaces and can be easily sanded.

Review: Great product! - This stuff is Fantastic. It covered a large raw wood surface, knots and all, quite well using two coats. I painted my project outside in the yard, and I didn't need a mask. As for the smell, I would rate the fumes a 4 out of 10 for overall noxiousness. Clean up is not water, but with mineral spirits.
Review: Works well as a sealer - This primer worked well to seal water stains on a ceiling due to poor roofing job

## Features

- Cover stain, QT, Oil based stain killer primer/sealer
- Adds extra shine to your product
- Manufactured in United States
- High-hiding formula blocks most stains and helps seal water, smoke and nicotine stains
- Sticks to interior and exterior surfaces and sands easily
- Great for new construction, remodeling or repainting work and priming small projects
- Dries-quickly on interior surfaces and helps provide enamel undercoating performance
- Use on exterior surfaces to help deliver full penetration and flexibility on surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BZX6B4 |
| Age Range Description | Adult |
| Best Sellers Rank | #18,927 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Primer Paint |
| Brand | Zinsser |
| Brand Name | Zinsser |
| Color | White |
| Color Code | White |
| Container Type | container |
| Coverage | 400 sq ft |
| Customer Reviews | 4.5 out of 5 stars 505 Reviews |
| Dry Time In Hours | 1 |
| Finish Type | Flatt / Matte |
| Global Trade Identification Number | 00047719035046 |
| Included Components | Cover stain, QT, Oil based stain killer primer/sealer |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | Rust-Oleum Zinsser 03504 Cover Stain Interior/Exterior Oil Primer Sealer, 1-Quart, White |
| Item Volume | 1 Liters |
| Item Weight | 1.8 Pounds |
| Manufacturer | Rust-Oleum Corporation |
| Model Name | Zinsser Cover-Stain |
| Model Number | 3504 |
| Paint Type | Oil |
| Part Number | 3504 |
| Size | 32 Fl Oz (Pack of 1) |
| Special Feature | sealer |
| Special Features | sealer |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Wood |
| UPC | 047719035046 |
| Unit Count | 32.0 Fluid Ounces |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Zinsser
- **Color:** White
- **Finish Type:** Flatt / Matte
- **Item Volume:** 1 Liters
- **Paint Type:** Oil
- **Size:** 32 Fl Oz (Pack of 1)
- **Special Feature:** sealer
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Wood
- **Unit Count:** 32.0 Fluid Ounces

## Images

![Cover-Stain Stain-Blocking Primer, Quart - Image 1](https://m.media-amazon.com/images/I/81Pgo+RvRjL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this a good primer to paint fake wood paneling?  If not what would you use?**
A: I've used mine to paint laminate, didn't work that great. I used to work in the paint dept. at Lowes and we sold this stuff by Valspar, called Bonding Primer, it's in a blue can. It's amazing!!! I've used it a couple times and it works wonders. I actually just told one of my friends about it because they're painting one of their paneled rentals and are having a hard time finding something to stick to the slick surface. He used the Valspar bonging primer & it came out great.

**Q: can it be used over oil based paint?**
A: Yes, This is the best primer to get any type of paint to adhere to oil. I repainted my oil based kitchen cabinets by using this primer and then a water based

**Q: Applied first coat of this primer weeks ago. Now going back for a second coat. How long to wait before i begin with third coat of actual paint?**
A: I didn't wait that long. After 3 or 4 days I put on second coat and a week later I applied first coat of actual paint. But my timetable was set more by my schedule than the cure time. I'm pretty sure you can apply paint after three or four days. It's good stuff.

**Q: Does the smell of this product last long?  Does it seal pine knots that are bleeding through finish?**
A: So far I have used this product to seal an old weathered Adirondack chair that had been oiled long ago, and I have now painted. Also just coated an exterior window frame that had partially been painted with oil base and partially latex which I wanted to paint overall in latex. Both applications have been successful in providing a bonding coating for the new finishes. I have not noticed much odor, but my sense of smell is not as acute as it once was. I think the product would seal the pine knots, but try an inconspicuous area first to test. I am very happy with the product and will continue to use it in appropriate ways. Read the directions!  Good luck, it's a great product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!
*by H***R on May 20, 2026*

This stuff is Fantastic. It covered a large raw wood surface, knots and all, quite well using two coats. I painted my project outside in the yard, and I didn't need a mask. As for the smell, I would rate the fumes a 4 out of 10 for overall noxiousness. Clean up is not water, but with mineral spirits.

### ⭐⭐⭐⭐⭐ Works well as a sealer
*by C***S on July 7, 2026*

This primer worked well to seal water stains on a ceiling due to poor roofing job

### ⭐⭐⭐⭐⭐ I’m primed for a great reviw
*by P***K on April 19, 2025*

This stuff works great in one coat. It is easy to apply and covers easily. Great quality. I was prepping 4 pieces of furniture for painting. It was my first time attempting a project like this. The primer went on easily in one coat The furniture looks great and I am looking forward to other projects

## Frequently Bought Together

- Rust-Oleum Zinsser 03504 Cover Stain Interior/Exterior Oil Primer Sealer, 1-Quart, White
- Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement
- Mister Rui Foam Paint Roller, 8 Pack 4 Inch Paint Roller Kit, Complete 4" Mini Paint Roller Kit with Small Foam Paint Roller Covers, Frame, Tray and Liner for Professional Painting Results

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-07-31*