deVan Sealants 403.21 Freeze Thaw Stable Thumbing Compound

Identification & Functionality

Product Type

Sealer

Technologies

Ready-to-Use Products

Product Families

Ready-to-Use Products — Paints & Coatings

Primers & Sealers

Features & Benefits

Ready-to-Use Product Features

Freeze/Thaw Stability,

Fungus Resistant,

Good Adhesion,

Stain Resistant

Applications & Uses

Markets

Building & Construction,

Consumer Goods,

Electrical & Electronics,

Industrial

Applications

Consumer Goods — Appliances & Electronics

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Electrical & Electronics — Devices & Assemblies

Consumer Electronics

Building & Construction — Other Building & Construction Applications

Application Area

HVAC Insulation

Properties

Color

Off White

Regulatory & Compliance

Certifications & Compliance

FDA 21 CFR 175.105,

ISO 9001

Quality Standards

FMVSS 302

Regulations

FDA Regulation: Meets U.S. Food and Drug Administration (FDA) regulation 21 CFR 175.105 – Indirect food additives: Adhesives and components of coatings. For substances that may come into contact with food as part of packaging or processing equipment, but are not intended to be added directly to food.

Technical Details & Test Data

Technical Details

403.21 is non-staining, non-hardening and non-drying. It has aggressive adhesion and gives cohesive failure on most commercially clean surfaces without any special preparation. 403.21 has resistance to the following types of fungus:

• Chaetomium globosum
• Aspergillus niger
• Aspergillus flavus
• Penicillium funiculosum.

Packaging & Availability

Packaging

403.21 is available in a variety of sizes including beads, tapes, slugs or flat, cut to length pieces.

Storage & Handling

Shelf Life

Non-hardening material that may be stored indefinitely.