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MASTERSEAL CR 195 (SONNEBORN ULTRA) 20OZ

Item #: MASTERSEALCR
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BASF MASTERSEAL CR 195 20 OZ

MasterSeal CR 195 - One-component, aliphatic, non-sag, elastomeric, polyurethane security sealant

Formerly: Sonolastic Ultra

MasterSeal CR 195 is a one-component, moisture-curing, aliphatic, non-sag, polyurethane sealant for security and institutional uses requiring elasticity, abrasion and puncture resistance, with superior color integrity.

It is used in horizontal and vertical, interior and exterior, immersed in water, store fronts, expansion joints, curtain walls, panel walls, precast units, aluminum, vinyl, and wood window frames, prisons, schools, stadiums, parking decks, wastewater treatment plants, dams, spillways and storm drains, wetwells and manholes
  • Aliphatic polyurethane technology with non-staining, non-yellowing, nonchalking characteristics
  • Pick-resistant, making it excellent for security applications, schools and other public buildings
  • High UV resistance prevents discoloration from sunlight
  • Absence of tackiness creates a dirt free, self-cleaning surface
  • Medium modulus provides superior puncture and abrasion resistance
  • Superior gunability and workability for increased ease in tooling
  • Movement capability ±25% expansion and contraction with joint movement
  • Suitable for water immersion with documented performance in wet areas


Joint Size D x W Inches 1 Gallon 10.3 Fl. Ounce Tube 20.3 Fl. Ounce Sausage 2 Gallon 4.5 Gallon Pail
3/16 x 1/4 411 33 64 821 1848
3/16 x 3/8 272 22 43 548 1232
3/16 x 1/2 205 16 32 411 924
3/16 x 5/8 164 13 26 329 739
3/16 x 3/4 137 11 21 274 616
1/4 x 1/4 411 33 64 821 1848
1/4 x 3/8 272 22 43 548 1232
1/4 x 1/2 205 16 32 411 924
1/4 x 5/8 164 13 26 329 739
1/4 x 3/4 137 11 21 274 616
3/8 x 1/4 411 33 64 821 1848
3/8 x 3/8 272 22 43 548 1232
3/8 x 1/2 205 16 32 411 924
3/16 x 5/8 164 13 26 329 739
3/8 x 3/4 137 11 21 274 616