---
title: Laurenco CVR | Cavity Wall Vapor Retarder
description: Single-application parging coat and Class A vapor retarder. Rubber-modified asphalt formula protects cavity walls from moisture and vapor intrusion.
---

[Laurenco waterproofing - Product Blog](https://www.laurencowaterproofing.com/products-systems)

# [Laurenco CVR | Cavity Wall Vapor Retarder](https://www.laurencowaterproofing.com/products-systems/laurenco-cvr)

 Written by [admin](https://www.laurencowaterproofing.com/products-systems/author/admin) | Apr 1, 2026 10:06:25 AM

[View full post](https://www.laurencowaterproofing.com/products-systems/laurenco-cvr)

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