enfr (514) 779-6959 Mon - Fri 08:00 - 17:00 Montreal | Laval | North-Shore | South-Shore | Lanaudière | Laurentides
enfr (514) 779-6959 Mon - Fri 08:00 - 17:00 Montreal | Laval | North-Shore | South-Shore | Lanaudière | Laurentides
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Our products

Imperméabilisation et protection !

Our products for caulking services

All of the materials we work with are commercial grade and high performance materials. These include silicones, urethanes, polyurea, latex, acrylic, butyl rubber. All residential and commercial constructions are sealed with silicone-based caulking or urethane-based caulking. We use the same materials on all commercial units and residential units.

We can recommend the material to be used depending on the type of surface to be sealed.

CWS sealant from Dow Corning ®

Sealer specially designed to seal dynamic movement joints and the caulking of openings (windows, doors, panels, EIFS, mullion joints, panels and framing, etc.).

Technical sheet


SWS sealant from GE ®

SWS sealant securely adheres without primer to many substrates and finishes, including glass, polycarbonate, vinyl, plastics, wood, painted and anodized aluminum, brick, terracotta, materials ceramic and porcelain, concrete and natural stones.

Technical sheet


BASF NP1 elastomeric polyurethane sealant

Elastomeric polyurethane sealant for one-component spray application.
Description: NP 1 is a high performance polyurethane elastomeric sealant at M C spray application without primer to a component. It does not require any mixing and usually does not require a primer to adhere to many materials, including concrete and masonry.

Technical sheet



ADSEAL PFR 4580 SERIES is a one-component sealant / adhesive that vulcanizes to silicone rubber
durable and elastic in contact with ambient humidity.

Technical sheet




Silicone construction sealant  Dow Corning® 795

Structural and non-structural glazing works. Attachment of a wide variety of structural panel systems.

Technical sheet


Dymonic 100 highly elastic high performance polyurethane sealant

Dymonic® 100 is a high performance, medium modulus, low VOC, UV stable, non-sagging sealant. Formulated with innovative polymer technology similar to TREMproof 250GC and Vulkem 45 SSL, Dymonic 100 is a very versatile sealant with the unique ability to adhere to wet or fresh concrete.

Technical sheet

Sonnerborn NP2

Multi-component high performance polyurethane sealant
Description: NP 2 is a high performance polyurethane sealant, very flexible M C, without three-component primer. It has been successfully tested for joint movements of plus or minus 50%. Choose from 40 popular colors in stock and 463 standard colors.



Dymeric 240

Polyurethane multi-component sealants. Dymeric 240 / Dymeric 240 FC are three-component, chemically cured epoxy polyurethane sealants, specially formulated for joints with dynamic movements.




Tremco Spectrum 1 – 2 – 3

Performance Silicones, Spectrem®, Proglaze® and Tremsil®, are economic sealant to waterproof the entire building envelope.



Sikaflex 1A

Polyurethane-based joint sealing material, one component.

Description Sikaflex 1a is a one-component elastomer product, based on polyurethane. It is a high quality, non-sagging, high-performance, moisture-curing sealant.



Mulco Supra Expert

Very durable architectural sealant based on selected thermoplastic polymer rubbers. Dries by evaporation of the solvent.



Bond-Flex 300 Silicone 

This product is used on bathrooms, thermo kitchens…. It is used because it is a product that sticks extremely well on smooth surfaces. For this reason, we are able to give a 10 year warranty.



Color charts

Choix de couleur de calfeutrage - Calfeutrage MJM et fils

Our products for caulking fire and security joints


Fire resistant sealant. CAN / ULS S115 standard one-component silicone sealant designed for use in firebreak systems as described in the Canadian Standards Council’s register of accredited products.

Technical sheet


TREMstop Fyre-Sil

TREMstop® Fyre-Sil SL is a neutral curing, self-leveling silicone sealant designed for use in firebreak applications, including joints and through penetrations.

Fiche technique



Silicone-based sealant providing maximum movement in fire seals and pipe penetrations.