Image of Del-Val 110 Fibered Roof Coating in 5 Gallon Pail

Del-Val 212

SBS Modified Flashing Cement

Lap Cement for SBS Systems, Smooth Trowel Consistency with Great Elasticity!

Description

Del-Val 212 SBS Modified Flashing Cement is a high-quality cement that is formulated to a heavy, smooth, trowel consistency with great elasticity. Del-Val 212 SBS Modified Flashing Cement is used as a cold applied flashing cement in many types of asphalt roof membranes. Del-Val 212 SBS Modified Flashing Cement is ideal for attaching roofing membranes to steep slope and parapet walls.

Primarily used for applying SBS modified bitumen membrane flashings to parapet walls, curbs and repairing roof penetrations and for a host of repairs on various surfaces.

Where to Use Del-Val 212 SBS Modified Flashing Cement

SBS Modified

APP

Asphalt Shingles

Metal

Single-Ply

Quick Application Guide

Min Mil Thickness

1/8″

Apply with Trowel

Larger Areas

1/4″–2″

Embed with Fabric

Coverage Rate

8 GAL

Per Square (Per Coat)

Uses

This product is primarily used for applying SBS modified bitumen membrane flashings to parapet walls, curbs and repairing roof penetrations. Used for sealing laps on SBS modified roofs and also to seal penetrations on APP products. Great for repairing (asphalt shingles, built-up roofs, metal joints, masonry surfaces, chimneys, vents, skylights and gutters). DO NOT USE with EPDM, PVC, TPO or other single-ply membranes.

Preparation

Surface must be clean and free of dirt, dust, oil or grease and be free of any other foreign matter that would interfere with good adhesion. In colder climates we recommend storing the product at room temperature for 24 hours prior to application.

Application

Apply with a trowel or putty knife. Spread Del-Val 212 SBS Flashing Cement to approximately 1/8” thickness and work thoroughly into the problem area. Repairing cracks and blisters: if the area is 1/4” wide to 2” long apply United Asphalt Cotton or Fiberglass Fabric for reinforcement then cover with additional cement.