CRL Solar Transmission and BTU Power Meter *DISCONTINUED* Caulks & Accessories use spacer shims at quarter

use spacer shims at quarter points to maintain 1/8" minimum bedding thickness

CRL Bio-Clean is a professional strength cleaner recommended by both glazing contractors and professional window cleaning companies

Super Absorbent 2-Ply Rolls

NOTE: Water Clear Silicone is not mildew resistant

Pecora®: BC-158

CRL Solar Transmission and BTU Power Meter *DISCONTINUED* Caulks & Accessories use spacer shims at quarterDemonstrate Your Products Solar Performance Displays Solar Transmission and BTU Power Readings Easily Switches to BTU Measurements The innovative CRL Solar Transmission and BTU Power Meter demonstrates both the solar transmission percentage of your window and, with the press of a button, the BTU values. It's two meters in one! Can also be used to measure the approximate solar heat gain co efficient value for windows. The SP2065 is included in the Cat.