Tremco Vulkem 116 Gray is a textured, moisture-curing polyurethane in a 20 oz sausage. It is used on exterior concrete, masonry, and window perimeters, and holds ±25% cyclic movement.
Tremco Vulkem 116 is a textured, single-component, moisture-curing polyurethane sealant for exterior construction joints. It is used on poured and precast concrete, masonry work, window and door perimeters, and similar construction joints. Primerless adhesion to porous substrates and ±25% cyclic movement make it a fit for expansion joints in commercial work.
| Property | Value |
|---|---|
| Movement | ±25%, ASTM C719 |
| Hardness | 40, ASTM C661 |
| Skin time | 6 hours, ASTM C679 |
| Tack-free time | 30 hours at 73.4°F / 50% RH |
| Peel, concrete | 20 to 25 pli, ASTM C794 |
| Peel, brick | 19 to 23 pli, ASTM C794 |
| Tensile | 200 to 250 psi, ASTM D412 |
| Elongation | 200 to 300%, ASTM D412 |
| Extrusion rate | 40 to 50 mL/min, ASTM C1183 |
| Stain | No stain, ASTM C510 |
Vulkem 116 Technical Data Sheet
What is the primerless adhesion of Tremco Vulkem 116?
Primerless adhesion to porous substrates. Thirty-year history on commercial expansion joints.
What is the tack-free time of Tremco Vulkem 116?
30 hours at 73.4°F and 50% RH.
What is the tensile strength of Tremco Vulkem 116?
200 to 250 psi, ASTM D412.
What is the elongation of Tremco Vulkem 116?
200 to 300%, ASTM D412.
What is the water immersion use of Tremco Vulkem 116?
Suitable for certain water immersion applications. Not chlorinated, potable, heavy, or waste water.
What is the sealant class of Tremco Vulkem 116?
ASTM C920 Class 25.
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