Bostik Duo-Sil Urethane Acrylic Sealant – 10.1 oz. Cartridge, Almond Beige
Bostik Duo-Sil Urethane Acrylic Sealant – 10.1 oz. Cartridge, Almond Beige
Bostik Duo-Sil Urethane Acrylic Sealant is a 10.1 oz. (300 ml) cartridge of a urethane-and-acrylic emulsion sealant and adhesive in Almond Beige, for professional commercial and residential construction use.
Key Features
- Special urethane and acrylic emulsion formulation — not a silicone product
- As a caulking compound, fills butt joints in vinyl, aluminum and fiber cement siding, windows, doors, brick molding, countertops and showers
- As an adhesive, bonds to wood, metal, gypsum board, vinyl board, cove base, molding and foam board without primer
- Will not degrade polystyrene foam bead board the way most solvent-based or plasticized sealants do
- Flexible and mildew-resistant; will not crack or fade
- Low VOC, non-hazardous and non-flammable
Who Is This For?
Professional installers and contractors who need an Almond Beige, primerless sealant/adhesive for color-matched trim, siding, countertop and shower joints.
Frequently Asked Questions
Is Duo-Sil a silicone sealant?
No. Duo-Sil is a urethane and acrylic emulsion sealant and adhesive; it contains no silicone.
What color is this cartridge?
Almond Beige. Note: Bostik's own published color charts do not confirm a color number for this specific item code, and one chart ties the number '2513' — sometimes associated with this listing — to a different color (Silver Birch). No number is stated here for that reason; treat the color name only as confirmed.
Do I need to prime the surface first?
No. Duo-Sil bonds to most common building substrates without a primer.