US 12,146,061 B2
Sealant system and methods of use and manufacture
David Wideman, Lindale, TX (US); and Robert Humphrey, Auburn, GA (US)
Assigned to TMSCSP, LLC, Lindale, TX (US)
Filed by TMSCSP LLC, Lindale, TX (US)
Filed on Aug. 30, 2022, as Appl. No. 17/899,158.
Application 17/899,158 is a division of application No. 16/885,191, filed on May 27, 2020, abandoned.
Claims priority of provisional application 62/861,815, filed on Jun. 14, 2019.
Prior Publication US 2022/0403171 A1, Dec. 22, 2022
Int. Cl. C08L 83/04 (2006.01); C08K 3/013 (2018.01); C08K 5/5465 (2006.01); C08L 23/06 (2006.01)
CPC C08L 83/04 (2013.01) [C08K 3/013 (2018.01); C08K 5/5465 (2013.01); C08L 23/06 (2013.01); C08L 2205/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A roof sealing system capable of being applied to a roof substrate, comprising:
a sealing caulk comprising polydimethylsiloxane present in about 50 wt % to about 70 wt % of the sealing caulk;
a mastic comprising about 50 wt % to about 70 wt % polydimethylsiloxane and decamethylcyclopentasiloxane solvent present in about 15 wt % to about 40 wt % of the mastic;
a coating comprising about 50 wt % to about 70 wt % polydimethylsiloxane and decamethylcyclopentasiloxane solvent present in about 15 wt % to about 40 wt % of the coating; and
high density polyethylene fibers having an average length of about 0.6 to about 0.7 mm, a diameter of between about 5 to about 15 microns; and a surface area of about 8 to 12 sq. meters per gram present in the sealing caulk, the mastic, and the coating in about 0.1 to about 0.4 wt % of each of the sealing caulk, the mastic and the coating.