Sashco 14065 Elastomeric Roof Gutter Sealant 10.5 Oz

Product Description

The SASHCO 14065 is a low-VOC co-polymer rubber elastomeric sealant engineered to stop and prevent roof and gutter leaks, including leaks in standing water. Unlike rigid roof caulks that dry hard and crack under thermal cycling and wind movement, this formulation stays ultra-flexible to move with the roof. It bonds where asphalt-based products fail, making it a practical choice for roofing contractors, general contractors, and skilled maintenance technicians working on leak repairs that require a durable, waterproof seal. The package weight is 0.98 pounds and it is sold as a single unit.

This sealant is designed for residential and light commercial roofing and gutter applications. It is suited for dynamic roof surfaces that experience constant movement from wind gusts and weather-driven expansion and contraction. Typical install scenarios include sealing around roof penetrations, flashing transitions, gutter joints, and surface cracks where a flexible, waterproof bond is required. It applies and seals even when standing water is present, reducing the need to dry out the work area before application.

Key Features

• Co-polymer rubber elastomeric formula stays flexible after cure to accommodate roof movement
• Seals active leaks in standing water without requiring a dry surface
• Low-VOC formulation for use in areas with VOC compliance requirements
• Bonds to surfaces where asphalt-based sealants fail to adhere or crack
• Waterproof cure designed to permanently stop and prevent roof and gutter leaks

Compatibility

Designed as an OEM-style replacement sealant for residential and light commercial roof and gutter leak repair applications.

Installation Notes

Application is typically performed by roofing contractors or experienced maintenance technicians. Clear the work area of loose debris before applying. While this product seals in standing water, removing excess pooled water improves adhesion. Follow all local building codes and manufacturer surface-preparation guidelines; the California Prop 65 warning applies to this product.