Prepare subfloor per instructions of GSL® K2.6, GSL® M3.4, GSL® CSD, GSL® RH or applied self-leveling product. Ensure substrate is dry, free of dust, dirt and bond breakers prior to installation.
• Use a long handle roller, soft bristle broom, brush or spray to apply.
• Ensure a complete and uniform coverage. Allow to become very tacky or dry (about 1 hour).
• Coverage rate varies depending upon surface porosity, however, 270-320 sq. ft. per gallon can be expected.
When applying GSL Primer on wood or above grade fully cured concrete; GSL Primer MUST be diluted with water. This should be done on a 1 part GSL Primer to 4 part potable water ratio (1:4). Mix using a low-speed mixer and Jiffy mixing paddle. Do not mix at high speeds as this can create foam in the product.
When applying GSL Primer on a substrate where moisture drive is present; it is recommended that priming take place in two steps.
- First, apply Dependable’s VAPORSEAL™ HM or GSL ALL PURPOSE SEALER, depending on RH in substrate, according to application directions.
- Then apply GSL Primer following directions for wood or above grade fully cured concrete.
Contact Dependable technical support for additional questions.
Freeze/Thaw Stable
GSL Primer is not recommended to be used after freezing. However, if frozen allow to thaw at room temperature of 70ºF. Stir the product once completely thawed and if no coagulation is present GSL Primer can be used according to application directions.
Limitations
• Do not use in exterior applications
• Shelf life: 9 months from date of manufacture
• Follow GSL K2.6 and GSL M3.4 guidelines for recommended temperature ranges of application
