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2K (2 Component) Sealants

Reactive Sealants

2K (2 Component) Sealants

Reactive Sealants

6 Products in Sealing Technology

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WS-8072 Class B

RTU Product Type:2K (2 component) Sealant
Application Area:Aerospace Applications, Fuel Tank
Compatible Substrates & Surfaces:Aluminum, Coated Surfaces, Metal, Aluminum Alloys, Composites
Application Method:Spatula, Extrusion
Chemical Family:Polysulfides
Features:Thixotropic, Fast Curing, Room Temperature Curing, Oil Resistant, Fungus Resistant, Corrosion Resistant, High Temperature Resistance, Light Weight, Non-Sagging, Excellent Fuel Resistance, Low Density, Excellent Productivity, Good Adhesion

WS-8072 Class B is a non-chromate corrosion inhibitive, light weight, fast curing polysulfide sealant. Two-part manganese cured polysulfide system with eco-friendly profile provides an effective barrier against the common causes of corrosion on aluminum and between dissimilar metals. AC-8072 B retains excellent performance characteristics at temperature excursions up to 360°F. Typical applications include sealing of fay surfaces of mating parts of aircraft structure to prevent corrosion and channeling leakage. WS-8072 Class B has outstanding retention of physical properties when exposed to aviation fuel and oils. It is a thixotropic paste with non-sag characteristics an able to be applied by an extrusion gun or with a spatula.

WS-8020RC Class B

Chemical Family:Polysulfides
Application Method:Spatula, Extrusion
Compatible Substrates & Surfaces:Coated Surfaces, Metal, Composites
Features:Fast Curing, Oil Resistant, General Purpose, Good Adhesion, Low Sagging, Room Temperature Curing, Good Weather Stability, Gasoline Resistant, Thixotropic, Excellent Fuel Resistance, Excellent Productivity

WS-8020RC Class B is a rapid cure two component polysulfide sealant. The cured sealant has excellent fuel resistance as well as outstanding sealing characteristics at temperatures ranging from -65°F (54°C) to 250°F (121°C), including intermittent exposure up to 360°F (182°C). It exhibits excellent elastomeric properties and retention after prolonged exposure to jet fuel and aviation gasoline. The uncured product is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature forming a resilient rubber, exhibiting outstanding sealing.

WS-8035 Class B

RTU Product Type:Sealant
Application Area:Fuselage, Aerospace Applications, Fuel Tank
Compatible Substrates & Surfaces:Plastics, Metal, Composites
Application Method:Spatula, Extrusion
Chemical Family:Polysulfides
Features:Thixotropic, Fast Curing, Room Temperature Curing, Rapid Curing Speed, High Temperature Resistance, Light Weight, Low Shrinkage, Low Sagging

Royal Sealants WS-8035 Class B is a rapid-cure and lightweight polysulfide sealant specifically formulated for fuel tank sealing applications in the space exploration industry. Its fast curing properties and low weight make it an ideal choice for ensuring secure and reliable seals in the demanding environment of space exploration.

WS-8032 Class C

RTU Product Type:2K (2 component) Sealant
Application Area:Fuel Tank
Chemical Family:Polysulfides

WS-8032S Class C is a 2K (two-component) polysulfide sealant designed for use in fuel tanks within automotive, transportation, aerospace, and aviation applications. This product is well-suited for sealing technology in fuel systems, ensuring robust performance in demanding environments.

WS-8010 Class B

RTU Product Type:2K (2 component) Sealant
Application Area:Aerospace Applications, Access Door
Application Method:Extrusion, Spatula
Chemical Family:Polysulfides
Features:Thixotropic, Alcohol Resistant, Water Resistant, Room Temperature Curing, Excellent Cure Response, Oil Resistant, Fungus Resistant, Low Sagging

WS-8010 Class B is an access door sealant designed to have very low adhesion characteristics and an excellent cure profile. The product can be exposed to a temperature range of -65°F (- 54°C) to 250°F (121°C) without adverse effect. WS-8010 Class B uses manganese dioxide as a curing agent formulated to have an outstanding cure profile. The uncured material is a thixotropic low sag paste designed to be applied by extrusion gun or spatula. The product cures at room temperature to form a gasket with very low adhesion characteristics.

WS-8032 Class B

RTU Product Type:2K (2 component) Sealant
Application Area:Fuselage, Fuel Tank
Compatible Substrates & Surfaces:Coated Surfaces, Metal, Composites
Application Method:Spatula, Extrusion
Chemical Family:Polysulfides
Features:Thixotropic, Fast Curing, Room Temperature Curing, Oil Resistant, High Temperature Resistance, Light Weight, Low Shrinkage, Excellent Fuel Resistance, Low Sagging, Low Density, Good Adhesion, Excellent Productivity

WS-8032S Class B is ultralight density, high temperature resistant sealant. It has a temperature range from -65°F (54°C) to 250°F (121°C), including intermittent exposure up to 360°F (182°C). The sealant is designed for fillet sealing of integral fuel tanks and other aircraft fuselage sealing applications. It is a two-part manganese dioxide cured polysulfide system. The uncured product is a low sag thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature forming a resilient rubber, exhibiting outstanding sealing characteristics.