Henkel Polybit Polyseal PS GG 2.5L - White

This sealant bonds well to concrete, masonry, metal, wood and other common construction substrates, delivering a durable, flexible seal across diverse surfaces.

Yes. Polyseal PS GG is designed to perform in damp or wet environments and offers good water resistance, making it suitable for areas exposed to moisture.

Polyseal PS GG is a one-component sealant that cures in the presence of atmospheric moisture. It requires no mixing. The curing rate depends on ambient temperature and humidity, and the sealant will continue to cure over time after application.

Prepare the joint by cleaning it thoroughly to remove dust, oil and debris. Use a backing rod if needed to control the sealant depth. Cut the nozzle to the desired bead size, load the cartridge into a standard caulking gun, and apply in steady, continuous strokes. Tool the surface with a wetted finger or a suitable tool to achieve a smooth, finished bead. Allow curing under normal conditions.

Key properties include: one-component formulation, strong adhesion to varied substrates, flexible elastic jointing, excellent water and chemical resistance, UV resistance, low odor, and a 2.5 L packaging size suitable for typical construction joints.

Use protective gloves and eye protection and ensure adequate ventilation during application. Avoid skin contact and wash thoroughly after handling. Keep away from heat sources and store in the original sealed container in a cool, dry place when not in use.

Store in the original container, tightly sealed, in a cool, dry place away from moisture. The shelf life and storage details are defined by the manufacturer and should be followed as indicated on the packaging or Safety Data Sheet.

Yes. Polysulphide sealants like Polyseal PS GG are designed to remain flexible and accommodate some joint movement, making them appropriate for expansion joints in masonry and concrete applications.

If you’re considering alternatives on Fepy, you can compare with grey or other color variants of the same Polyseal family, or with other polysulphide sealants offered by Henkel. For example, you can view the grey variant and related options here: https://fepy.com/product/henkel-polybit-polyseal-ps-gg-grey-2-5l and here: https://fepy.com/product/henkel-polybit-polyseal-ps-gg-white-2-5l. These options let you evaluate color, availability, and any minor formulation differences while staying within the same product family.

Yes. The product is formulated to deliver adhesion and performance in exterior environments, including exposure to weather and UV conditions, while maintaining flexibility and resistance in joints between concrete, masonry, metal and similar substrates.

Ideal use cases include sealing expansion joints in concrete and masonry, sealing joints around windows and doors, sealing joints in metal and wood installations, and any joints subject to moisture or chemical exposure where a durable, flexible sealant is required.