1. The type of spider you won't mind in the attic.
- Subjects
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DESIGN , *GLASS fibers , *SAND , *FIBERS , *ADHESIVES , *CELLULOSE , *PERFORMANCE - Abstract
This article focuses on the product Spider, Johns Manville's new, spray-in, formaldehyde-free, fast-dry insulation system. It contains specially designed glass fibers made primarily from sand. During the installation process, the fibers are mixed with a nonhazardous adhesive that eliminates the need for netting and dramatically speeds up drying schedules on average more than six times faster than cellulose. When professionally installed, Spider reduces defects such as gaps, inadequate cavity-fill and settling, resulting in maximum thermal performance and reduced air movement.
- Published
- 2005