Dolphin Neutraseal 510 GP silicone Sealant

DOLPHIN 510 GENERAL PURPOSE NEUTRAL SILICONE SEALANT is a high performance, UV-resistant, one-component, neutral cure silicone sealant. DOLPHIN 510 GENERAL PURPOSE NEUTRAL SILICONE SEALANT is an industrial grade, neutral silicone sealant designed for sealing lap joints in metal guttering, aluminum roofing flashing and down pipes


- Metal roofing system
- Flash down pipes
- Skylights & extraction units
- Pipe or sprinkler system penetrations
- Air conditioning
- Sheet metal
- General purpose adhering & sealing for building materials, steel, aluminum, concrete, brick and masonry block or brick work.

Application instruction

The substrate areas that will be in contact with sealant must be clean, dry and free of all loose materials, dust, dirt, rust, oil and other contaminants. Non - porous substrates should be cleaned with a solvent and a clean, lint - free, cotton cloth. Wipe dry immediately with another such cloth before the solvent evaporates from the surface.

Immediately tool sealant after application and before skin formation. Tooling of sealant should be done in one continuous stroke. Remove masking tape immediately after tooling is completed.

Uncured sealant may be removed from tools, equipment and non-porous surfaces with solvents. For porous substrates, allow the sealant to cure before removal by peeling or other mechanical means. Cured sealant can only be removed mechanically.

Storage and Shelf life

When stored in original unopened container at or below 77°F (25°C) in dry warehouse conditions, DOLPHIN 510 GENERAL PURPOSE NEUTRAL SILICONE SEALANT has a shelf life of 12 months from manufacturing date. Containers should always be kept sealed when not in use.


Application Video

DOLPHIN 510 GENERAL PURPOSE NEUTRAL SILICONE SEALANT is available in standard caulking cartridges (280ml), packed sausages (600ml) and 200 Liter drum.

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