Product Description

Proglaze® is a one-part, moisture curing, acetoxy, silicone sealant, easily gunned under all types of weather conditions. It rapidly cures to produce a durable, flexible seal.

Basic Uses

Proglaze provides a high performance seal for a wide variety of glazing applications such as cap bead and metal-to-metal joints. Additional uses include a variety of in plant applications where a gun-grade sealant is required.

Proglaze (Clear, White, Aluminum and Black) is acceptable for indirect contact of edible products under U.S.D.A. requirements for use in federally inspected meat and poultry plants.

Applicable Standards

Conforms to ASTM C 920 Type S, Grade NS, use NT, G, A, O and CAN/CGSB-19.13-M87, MG-2-25-A-L. and U.S. Federal Specification TT-S-00230C (COM-NBS) Class A, U.S. Federal Specification TT-S-001543A (COM-NBS) Class A.

Packaging

10.1 oz. (300mL) cartridges.

Standard Colors

White, Dark Bronze, Clear, Aluminum and Black. 

INSTALLATION

Joint Design

May be used in any joint designed in accordance with accepted architectural/engineering practices. Joint width should be 4 times anticipated movement, but not less than 1/4 inch (6mm) wide. Movement should not exceed 25% of the minimum joint width.

Joint Dimensions

For joints 1/4 inch (6mm) to 1/2 inch (13mm) wide, the width to depth ratio should be equal. Joints 1/2 inch (13mm) wide or greater should have a depth of 1/2 inch (13mm). Minimum joint size 1/4 inch by 1/4 inch (6mm by 6mm).

Surface Preparation

For good adhesion, the joint interface must be sound, clean and dry. Depending on the substrates, the joint surface may require a thorough wire brushing, grinding, sandblasting, solvent washing and/or primer.

Tooling & Cleaning

Tooling is recommended immediately after application to ensure firm, intimate contact with the joint interface. Dry tooling is preferred. Cleaning can be accomplished with solvents such as IPA or MEK while sealant is in an uncured state.