Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. Low-viscosity grade. Used as a reactive diluent and chain extender, as the base resin for masonry water repellents, and for hydrophobic treatment of mineral fillers. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 750 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. High-viscosity grade. Delivers the elongation and low modulus required by structural and weatherproofing sealants and by liquid-applied roof coatings. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 80,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. High-viscosity grade. Delivers the elongation and low modulus required by structural and weatherproofing sealants and by liquid-applied roof coatings. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 50,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. High-viscosity grade. Delivers the elongation and low modulus required by structural and weatherproofing sealants and by liquid-applied roof coatings. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 550,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. High-viscosity grade. Delivers the elongation and low modulus required by structural and weatherproofing sealants and by liquid-applied roof coatings. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 350,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. Medium-viscosity grade. The general-purpose base polymer for RTV-1 sealants and for water-repellent textile and paper coatings. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 5,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. Low-viscosity grade. Used as a reactive diluent and chain extender, as the base resin for masonry water repellents, and for hydrophobic treatment of mineral fillers. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 3,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. Low-viscosity grade. Used as a reactive diluent and chain extender, as the base resin for masonry water repellents, and for hydrophobic treatment of mineral fillers. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 3,500 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. Medium-viscosity grade. The general-purpose base polymer for RTV-1 sealants and for water-repellent textile and paper coatings. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 20,000 cSt.

Linear silanol (hydroxyl) terminated polydimethylsiloxane, water-clear and reactive. Medium-viscosity grade. The general-purpose base polymer for RTV-1 sealants and for water-repellent textile and paper coatings. This grade is produced with reduced volatile content for low-VOC formulations. Cures by condensation with acetoxy, oxime or alkoxy crosslinkers. Nominal viscosity 20,000 cSt.