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Sealants

Sealants are substances that form a barrier to liquids or gases. Their function is to fill the gap between the surfaces, and form an impermeable barrier which is resistant to water, corrosion or stretching.

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Rokester® 1600 (Polyester polyol) Rokester 1600 is a polyester polyol. It exists in the form of homogeneous, colourless to straw-coloured liquid. It has hydroxyl value within the range of 150-170...
Composition
Polyesters, Polyester polyols
Rokester® 1600  (Polyester polyol)
Rokopol® iCan 2770 Rokopol® iCan 2770 is a polyether polyol used as an additive for production of one-component winter foams (OCF). It exists in the form of homogeneous, clear liquid....
Composition
Polyether polyols, Triols, Glycerine polyols
CAS No.
9082-00-2
Rokopol® iCan 2770
Rokopol® D1002 (Propylene glycol) Rokopol® D1002 is a diol (propoxylated propylene glycol). It exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding BHT). It retains...
Composition
Alkoxylated alcohols, Polyether polyols, Diols
CAS No.
25322-69-4
Rokopol® D1002  (Propylene glycol)
Rokopol® D2002 (Polyether polyol) Rokopol® D2002 is a diol (propoxylated propylene glycol). It exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding BHT). It maintains...
Composition
Polyether polyols, Alkoxylated alcohols, Diols
CAS No.
25322-69-4
Rokopol® D2002  (Polyether polyol)
Rokopol® D450 (Polyether polyol) Rokopol® D450 is a diol, propoxylated propylene glycol. It exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding BHT). It retains...
Composition
Polyether polyols, Alkoxylated alcohols, Diols
CAS No.
25322-69-4
Rokopol® D450  (Polyether polyol)
Rokopol® G441 (Polyether polyol) Rokopol®G441 glycerine-based polyether polyol (polyoxyalkylene triol) which exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding...
Composition
Alkoxylated alcohols, Polyether polyols, Triols
CAS No.
9082-00-2
Rokopol® G441  (Polyether polyol)
Rokopol® iCan 2432 Rokopol® iCan 2432 is a specialist, base polyether polyol dedicated to production of one-component high-efficiency foams (OCF). It exists in the form of homogeneous,...
Composition
Polyether polyols, Other
CAS No.
9082-00-2
Rokopol® iCan 2432
Rokopol® iCan 4100 Rokopol® iCan 4100 is a specialized, base polyether polyol dedicated to production of winter, assembly one-component foams (OCF). It exists in the form of homogeneous,...
Composition
Polyether polyols, Triols, Glycerine polyols
CAS No.
9082-00-2
Rokopol® iCan 4100
Rokopol® G1000 (Polyether polyol) Rokopol®G1000 is glycerine-based polyether polyol (polyoxyalkylene triol) which exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding...
Composition
Alkoxylated alcohols, Polyether polyols, Triols
CAS No.
25791-96-2
Rokopol® G1000  (Polyether polyol)
PolyU L 12000 (Polypropylene glycol) PolyU L 12000 is a specialized high-molecular weight polyether polyol (PPG), produced by ring-opening polymerization using a double metal cyanide (DMC) catalyst....
Composition
Polyether polyols, Diols
CAS No.
25322-69-4
PolyU L 12000  (Polypropylene glycol)
PolyU L 18000 (Polypropylene glycol) PolyU L 18000 is a specialized high-molecular weight polyether polyol (PPG), produced by ring-opening polymerization using a double metal cyanide (DMC) catalyst....
Composition
Polyether polyols, Diols
CAS No.
25322-69-4
PolyU L 18000  (Polypropylene glycol)
PolyU L 8000 (Polypropylene glycol) PolyU L 8000 is a specialized high-molecular weight polyether polyol (PPG), produced by ring-opening polymerization using a double metal cyanide (DMC) catalyst....
Composition
Polyether polyols, Diols
CAS No.
25322-69-4
PolyU L 8000 (Polypropylene glycol)
Promopur Un Ready to use PROMOPUR Un is a product from the group of two-component polyurethane adhesive intended for use in the underground excavations, mining and construction. The 'Un'...
Composition
Mixtures
Promopur Un
Rokester® 1711 (Polyester polyol) Rokester 1711 is a polyester polyol. It comes in the form of a viscous liquid. It has hydroxyl value within the range of 185-195 mgKOH/g and dynamic viscosity within...
Composition
Polyesters, Polyester polyols
Rokester® 1711  (Polyester polyol)
Rokopol® 50-B-1000 Ready to use Rokopol® 50-B-1000 is a reactive plasticiser, a hydrophobic polyol, PO. It exists in the form of homogeneous, colourless to yellow liquid. It contains antioxidants...
Composition
Butanol, PAG , Polyether polyols, Partially water soluble PAG, Monols
CAS No.
9038-95-3
Rokopol® 50-B-1000
Rokopol® 50-B-120 Ready to use Rokopol® 50-B-120 is a reactive plasticiser, a hydrophobic polyol, PO. It exists in the form of homogeneous, colourless to yellow liquid. It contains antioxidants...
Composition
Butanol, PAG , Polyether polyols, Partially water soluble PAG, Monols
CAS No.
9038-95-3
Rokopol® 50-B-120
Rokopol® 50-B-150 Ready to use Rokopol® 50-B-150 is a reactive plasticiser, a hydrophobic polyol, PO. It exists in the form of homogeneous, colourless to yellow liquid. It contains antioxidants...
Composition
Butanol, PAG , Polyether polyols, Partially water soluble PAG, Monols
CAS No.
9038-95-3
Rokopol® 50-B-150
Rokopol® 50-B-32 Ready to use Rokopol® P-B-32 is a reactive plasticiser, a hydrophobic polyol, PO. It exists in the form of homogeneous, colourless to yellow liquid. It contains antioxidants...
Composition
PAG , Polyether polyols, Butanol, Partially water soluble PAG, Monols
CAS No.
9038-95-3
Rokopol® 50-B-32
Rokopol® 50-B-330 Ready to use Rokopol® 50-B-330 is a reactive plasticiser, a hydrophobic polyol, PO. It exists in the form of homogeneous, colourless to yellow liquid. It contains antioxidants...
Composition
Butanol, PAG , Polyether polyols, Partially water soluble PAG, Monols
CAS No.
9038-95-3
Rokopol® 50-B-330
Rokopol® 50-B-46 Ready to use Rokopol® P-B-46 is a reactive plasticiser, a hydrophobic polyol, PO. It exists in the form of homogeneous, colourless to yellow liquid. It contains antioxidants...
Composition
Butanol, PAG , Polyether polyols, Partially water soluble PAG, Monols
CAS No.
9038-95-3
Rokopol® 50-B-46
1 - 20 of 44 products
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Sealants are substances that form a barrier to liquids or gases. Their function is to fill the gap between the surfaces, and form an impermeable barrier which is resistant to water, corrosion or stretching.

Sealants should have short hardening time and high resistance to abrasion or flow. Moreover, they should provide very good adhesion to the application surface and resistance to vibration, humidity or pollution present in the air.

Polyurethane sealants meet the above requirements and are also resistant to solvents and cleaning agents, making their binding area weld stable for a long time. Sealants provide thermal and acoustic insulation and reinforcement. These features make them useful in many areas of everyday life – including the construction industry, automotive industry or production engineering.