Specialty Products Inc. 2410 104th St. Ct. S. Suite D Lakewood, WA 98499 1.800.627.0773 1.253.588.7101 1.253.588.7196 FAX E-mail: SPI Dallas. TX 1.800.810.9901 UCSC Anchorage. AK 1.800.770.2449 Protecting the Protectors PPP 16/16 Portable Plural Proportioner Lightweight, Economical.