---
product_id: 93591980
title: "Polylok 15\" Heavy Duty Flat Cover/Lid for Corrugated Pipe (PN: 300415-C)"
brand: "polylok"
price: "787.96 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/93591980-polylok-15-heavy-duty-flat-cover-lid-for-corrugated-pipe
store_origin: TN
region: Tunisia
---

# Airtight seal UV protection Heavy-duty design Polylok 15" Heavy Duty Flat Cover/Lid for Corrugated Pipe (PN: 300415-C)

**Brand:** polylok
**Price:** 787.96 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space with style!

## Quick Answers

- **What is this?** Polylok 15" Heavy Duty Flat Cover/Lid for Corrugated Pipe (PN: 300415-C) by polylok
- **How much does it cost?** 787.96 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/93591980-polylok-15-heavy-duty-flat-cover-lid-for-corrugated-pipe)

## Best For

- polylok enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed specifically for 15" corrugated or ribbed pipes.
- • **Secure & Safe:** Equipped with square drive screws to prevent unauthorized access.
- • **Ultimate Protection:** Features a skid-resistant surface and top-tier UV protection.
- • **Unmatched Durability:** Crafted from high-density polyethylene for long-lasting performance.
- • **Effortless Installation:** Includes a foam gasket for a watertight and airtight seal.

## Overview

The Polylok 15" Heavy Duty Flat Cover/Lid is engineered for 15" corrugated or ribbed pipes, featuring a skid-resistant surface, superior UV protection, and a foam gasket for airtight and watertight applications. Made from high-density polyethylene, it ensures durability and security with square drive screws to deter unauthorized entry.

## Description

Polylok 15" Heavy Duty Flat Cover/Lid for Corrugated Pipe (PN: 300415-C)

## Features

- Fit's 15" corrugated or ribbed pipe. (Inside diameter: 14.24" / Outside diameter: 17.06")
- Skid resistance surface
- Highest level of UV Protection included
- Includes a foam gasket for airtight and watertight applications
- Includes square drive screws to discourage unauthorized entry
- Made of High Density Polyethylene (HDPE)
- Corrugated Pipe NOT included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Exterior Finish | High Gloss |
| Color | Green |
| Item Dimensions | 17.6 x 17.6 x 1.6 inches |
| Thread Size | 15 inch |
| Thread Type | NPT |
| Material | High Density Polyethylene |

## Images

![Polylok 15" Heavy Duty Flat Cover/Lid for Corrugated Pipe (PN: 300415-C) - Image 1](https://m.media-amazon.com/images/I/61vA9fyjLBL.jpg)

## Questions & Answers

**Q: Where do I buy The Screws for cover?**
A: We do not sell the screws separately but the ones that are sent are #10x1.5" stainless steel screws. I believe they are Hex head but you can use the screw head of your preference. Please let me know if you have any other questions.

Dan

**Q: Would this work as a sump pump pit cover? It would be sitting on a flat concrete surface, wuld I be able to cut a 2inch hole in the top?**
A: Could be won’t sit flush though

**Q: Will this cover work for a 15" inside Diameter non corrugated pipe?**
A: When using this cover outside of its main purpose I would consult the manufacturer's technical specification to see it it will work in your application: https://www.polylok.com/sites/default/files/300415-C15''%20cover.pdf
Although the cover is designed to fit pipe with a 15" inside diameter you may not have any surface area to screw it down if not using corrugated pipe.

- Drainage Direct

**Q: Can this be buried under 2 feet of soil?**
A: Yes, it can.

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**Shop now:** [https://www.desertcart.tn/products/93591980-polylok-15-heavy-duty-flat-cover-lid-for-corrugated-pipe](https://www.desertcart.tn/products/93591980-polylok-15-heavy-duty-flat-cover-lid-for-corrugated-pipe)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-12*