Del-Val 211 Flashing Cement - 5 Gallon Pail

A Multi-Tool of a Mastic

Del-Val 231

Black Modified Rubber Sealant

Great Adhesion to Single-Ply with Excellent Elongation! Black Blends Nicely on EPDM!

Description

Del-Val 231 Modified Rubber Sealant (Black) is a single-component, thermoplastic rubber mastic formulated for protecting seams, penetrations and other detail areas over metal, wood, EPDM, APP, TPO and Hypalon. Del-Val 231 Modified Rubber Sealant (Black) provides a durable, flexible, weather resistant membrane with excellent elongation, tensile strength and UV protection.

Great for Repairing EPDM, TPO, Skylight & Penetration Perimeters, Seams & Other Roof Equipment. Best Day’s End Dry-in / Night Seal!

Where to Use Del-Val 231 Modified Rubber Sealant (Black)

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Uses

Apply Del-Val 231 by brush at a rate of 80 linear feet per gallon, according to the substrate and condition. Dry time is 1-6 hours. Cure time is 48 hours.

Preparation

Surface must be pressure washed clean, free of all loose particles, dirt debris and other contaminants that could inhibit adhesion. Wire brushing may be recommended. The surface must be completely dry to prevent blistering of the product. Must mechanically mix coating before using.