LESSO 40 — Since 1986ARMENIA+374 94 134362
LESSO · ARMENIA

Sealants

Neutral, sanitary, acid-cure and engineering silicones, plus nail-free adhesives. Choose the model, packaging and intended application.

17product models2026English manual · 2026
LESSO sealants

Model range and specifications

LS602

LS602 · Neutral silicone sealant, transparent

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging240 ml; 25 pcs / carton
LS802

LS802 · Neutral silicone sealant, colored

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging240 ml; 25 pcs / carton
LS898

LS898 · Weather-resistant neutral silicone, foil pack

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging750 g; 20 pcs / carton
LS820

LS820 · Extra-strength nail-free adhesive

Flooring and bonding to various substrates, including wet wood. Flexible adhesive with strong adhesion.

Packaging360 g
LS692

LS692 · Weather-resistant neutral silicone

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging240 / 280 ml; 750 g foil option
LS892

LS892 · Weather-resistant neutral silicone

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging240 / 280 ml; 750 g foil option
LS681

LS681 · Kitchen and bathroom anti-mildew silicone

Waterproof, mildew-resistant joint sealing in kitchens, bathrooms and other humid environments.

Packaging240 / 300 ml
LS881

LS881 · Kitchen and bathroom anti-mildew silicone

Waterproof, mildew-resistant joint sealing in kitchens, bathrooms and other humid environments.

Packaging240 / 300 ml
LS608

LS608 · General-purpose neutral silicone

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging240 / 280 ml
LS808

LS808 · General-purpose neutral silicone

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging240 / 280 ml
LS618

LS618 · Acid-cure silicone sealant

Non-structural glass, door and window sealing and general decoration joints.

Packaging240 g
LS818

LS818 · Acid-cure silicone sealant

Non-structural glass, door and window sealing and general decoration joints.

Packaging240 g
LS612

LS612 · Acid-cure silicone sealant

Non-structural glass, door and window sealing and general decoration joints.

Packaging240 g
LS812

LS812 · Acid-cure silicone sealant

Non-structural glass, door and window sealing and general decoration joints.

Packaging240 g
LS655

LS655 · Engineering weather-resistant silicone

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging500 / 750 g
LS855

LS855 · Engineering weather-resistant silicone

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging500 / 750 g
LS882

LS882 · High-modulus silicone sealant

Glass, aluminum, coated aluminum and PVC doors and windows; non-structural joint sealing.

Packaging750 g

Let’s choose the right system

Send us your substrate, application area and project details. LESSO Armenia can help select materials and prepare a quotation.

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