Sonneborn NP1 Sealer

The Sonneborn Np1 has been developed to produce very durable waterproof caulking joints, has one of the lowest shrinking factors on the market and is therefore perfectly suited to all climates.

Sonneborn NP1 is a high-performance polyurethane sealant for caulking doors and windows

A caulking sealant at the top

Developed to produce durable waterproof seals, Sonneborn’s NP1 sealer has one of the weakest shrinking factors. It is therefore perfect for all climates.

Drying less quickly than most sealants, it provides more time for the application and shaping of caulking joints. This greatly improves the aesthetics of the joints.

Sonneborn’s NP1 an almost odourless sealant.

Very little odorous and non-toxic, it is perfect for indoor and outdoor uses. It adheres properly to the frames of windows and cladding of aluminum, wood or vinyl not to mention concrete and masonry. It is also approved for application in food preparation and handling areas.

Its high performance allows the application of joints with a maximum width of 1-1/2 inches and a maximum depth of 1/2 inch.

Available in several colours, the NP1 sealant blends with most substrates.

NP1 terms of employment:

Expansion joints
Curtain walls
Front panels
Roof edges
Parapets
Aluminium, wood and vinyl door frames, windows and siding
Concrete and masonry
It can be applied to temperatures below freezing

Elite Caulking Loves Sonneborn Sealant

Window caulking:

It speeds up the application and makes the joints cleaner
It can be painted
It offers excellent flexibility to keep dynamic seals watertight
It’s available in ULTRA BLANC for a durable and durable hue

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Caulking in Laval and Greater Montreal | caulking Elite says:
16 March 2012 at 8 h 54 min
[…] such inconveniences, it is imperative to call in professionals, using sealants of exceptional quality while a thermographic inspection is often full of […]