Soudaseal AP (All Purpose) is a one-part, high quality, gun grade, moisture curing, elastomeric waterproofing and sealing SMX® sealant designed for general construction.
It has excellent bond strength to nearly all porous and nonporous substrates without the use of a primer.
Characteristics:
-excellent adhesion and extrudability, even in adverse conditions
-AAMA approved
-high bond strength on nearly all surfaces
-high performance mechanical properties
-flexible elastic rubber – movement accommodation up to +/-35%
-no bubble formation within sealant even in high temperature and humidity applications
-very easy to tool and finish
-color stable and UV resistant
-ecological advantages – free of isocyanates, solvents,halogens and acids
-minimal health and safety considerations
-can be painted with water-based paints and many other systems (to be tested)
-excellent weather resistance in all climates
-can be used on damp or moist substrates
-primerless adhesion on many different substrates (except where water pressure may occur) almost odorless
Applications:
-expansion and connection joints in the building industry
-sealing of joints in prefabricated buildings
-movement joints in high rise construction
-sealing between window and door frames
-applications that should be painted with water-based paints
Technical data
Base | Silyl-terminated polymer |
Sag | No sag in vertical displ. @120ºF |
Curing system | Moisture Cure |
Skin Formation (*) | 12 minutes |
Tack-free time (*) | 175 minutes |
Curing time (*) | 36-72 hrs, 1/4” diameter bead |
Hardness – Shore A | 30 +/- 5 |
Tensile Yield | 250 psi |
Elongation | 450% |
Movement capability | +/- 35% |
Stain and color change | Passes |
Artificial weathering | No Cracking |
Service temperature range | -40°F to +200°F |
Application temperature range | -35°F to +140°F |
Shelf life | 12 months |
VOC | < 2% - < 30 g/L |
Colors:
Various
Packaging:
10.1 fl. oz. cartridge; (upon request, 20 fl. oz. sausages).
Shelf life:
12 months in unopened packaging in a cool and dry storage place at temperatures between 41°F and 77°F.