Harbor Freight Tools 94849 Caulking Gun User Manual


 
SKU 94849 For technical questions please call 1-800-444-3353 Page 7
About Caulk, Adhesives and Fillers
Selecting the right caulk:
This tool may be used to apply several different types of material that are packaged in
a cartridge. In addition to caulk, this tool may be used to apply various adhesives, llers and
similar materials. No caulk or other material is supplied with this tool.
Caulk is a semi-viscous material used to ll holes and gaps in seams of building materials.
Some types of caulk are also useful as adhesives. There are three basic types of caulk:
Latex caulk1. is a water soluble material useful for indoor uses, such as painting
preparation and texturing under paint. Latex caulk is not waterproof and should not
be used outdoors or in applications near water, such as baths and kitchens. It has
low adhesive strength. Its main advantages include usefulness in paint preparation,
low price and water cleanup.
Silicone caulk2. is ideal for outdoor uses such as around doors and windows and for
applications around water such as baths and kitchens. Silicone caulk has moderate
to high adhesive strength. Silicone caulk is not water soluble, so care must be used
during application to prevent need for cleanup. Check the product package for the
manufacturer’s recommended solvent. Use any chemical solvents carefully, follow-
ing manufacturer’s directions.
Combination caulk3. is a mixture of silicone and latex. It may be cleaned up with
water, yet offers good water resistance after curing. It is ideal for use in protected
outdoor areas, such as under ashing around doors and windows, or for caulking
outdoors prior to painting. It is also useful for indoor paint preparation where a more
durable caulk is desired. It has low to moderate adhesive strength.
Adhesives are glues which are packaged in cartridges and may be applied with this tool.
Silicone caulk1. may be considered an adhesive because of its moderate to high
adhesive strength. Silicone Caulk is an ideal material for installing laminate counter
tops in kitchens, baths and laundry rooms. While the counter top should be screwed
in place from underneath, the side splashes may be glued in place using only
silicone caulk. All seams, including contact edges with the wall should be caulked. It
is good practice to apply a line of caulk under the counter edge and splashes before
installation, and to apply caulk to the seam after installation. In this way the seam is
lled and is water tight.
Panel adhesive2. is sold under various brand names. It is ideal for gluing wall panels
and other large at surfaces. Some panel adhesive will damage plastic, such as
ber reinforced panels or plastic trim edges. If using plastic materials be sure to use
an adhesive labeled for use with plastic.
Construction adhesive3. is a high tack material used to ll gaps and increase
holding power of joints made during construction. There are many different kinds
designed for use with paneling, foam board, pressure treated wood, etc. Be sure to
select the proper adhesive for your particular application.