DESCRIPCIÓN
POROUS SURFACE PRIMER (NOT FOR USE IN CANADA AND OTC STATES)
 
PRODUCT DESCRIPTION
Vulkem® Primer #171 is a quick-drying, one-part, moisture-curing primer that enhances adhesion to concrete, plywood and other porous substrates where Vulkem® urethane sealants, membranes or coatings will be applied. NOT for use in Canada and OTC states.
 
BASIC USES
It is used as an adhesion promoter for Vulkem brand urethane sealants and coatings and TREMproof membranes on porous surfaces such as concrete and wood.
 
COVERAGE
Rate 100 to 600 ft²/gal
 
PACKAGING
1-qt (946-mL) can 1-gal (3.8-L) pails 5-gal (18.9-L) pails
 
AVAILABILITY
Immediately available from your local Tremco Sales Representative, Tremco Distributor or Tremco Warehouse.
 
STORAGE
Store indoors, protected from moisture, at temperatures between 50°F and 90°F (10°C and 32°C) and out of direct sunlight.
 
LIMITATIONS
All surfaces must be sound, clean, dry and free from contamination. A thorough wire brushing, grinding, sandblasting or solvent cleaning may be required to expose clean, sound, virgin surfaces.
Any questions regarding drying times, coverage rates and unique application techniques regarding the individual primers should be directed to Tremco Technical Services or your local Tremco Sales Representative.
Do not apply over contaminated or damp surfaces.
Do not thin.
 
APPLICATION
Apply generously with a clean brush or roller. Do not apply in excess where it will puddle or pond. At 70 °F (21˚C), allow 30 to 45 min for primer to become tacky before applying sealant, coating or membrane. Do not allow primer to dry completely. Do not apply sealant or coating if primer becomes hard or glossy. If it does, clean with a Tremco approved solvent and coat with Vulkem 191 Primer.
 
WARRANTY
Tremco warrants its Products to be free of defects in materials, but makes no warranty as to appearance or color. Since methods of application and on-site conditions are beyond our control and can affect performance, Tremco makes no other warranty, expressed or implied, including warranties of MERCHANTABILITY and FITNESS FOR A PARTICULAR PURPOSE, with respect to Tremco Products. Tremco’s sole obligation shall be, at its option, to replace or to refund the purchase price of the quantity of Tremco Product proven to be defective, and Tremco shall not be liable for any loss or damage.