envelopelearning@mainstreamcorporation.com phone303-912-4833
Tescon Invis -- Premium all Black WRB, OSB, multi-surface air sealing tape. Quantity Discount Available
$40.95
Premium OSB & Plywood & Concrete multi-surface air sealing tape. Quantity Discounts Available
$41.30
Tescon Vana 100 Premium OSB & Plywood & Concrete multi-surface air sealing tape 98' Rolls. 4" wide.
$76.35
TESCON Primer for wood, OSB, plywood, brick, and concrete (2.5 L)
$79.70
Tescon Vana 150 Premium OSB & Plywood & Concrete multi-surface air sealing tape 98' Rolls
$114.65
Tescon Profil - Premium multi-surface air sealing tape for window installation. Quantity Discounts Available.
$55.55
Double-sided tape with release paper on one side. For adhesion of interior and exterior membranes to each other and to smooth surfaces. Uses Pro Clima’s enhanced PSA acrylic adhesive.
$12.15
Stretchy, aitright, tape ideal for connections to sub-slab vapor barriers. Also good for airsealing membranes, OSB, plywood, or metal components.
$30.45
Extoseal Encors - Comes in 6", 8", 10" or 12" widths. Window and Door sill tape to create water bearing conections to/under frames. Extremely flexible, high adhesion strength, punture resistant and self-sealing.
$372.70
Extoseal Encors - Comes in 6", 8", 10" or 12" widths. Window and Door sill tape to create water bearing conections to/under frames. Extremely flexible, high adhesion strength, punture resistant and self-sealing.
$255.50
Extoseal Encors - Comes in 6", 8", 10" or 12" widths. Window and Door sill tape to create water bearing conections to/under frames. Extremely flexible, high adhesion strength, punture resistant and self-sealing.
$188.85
-100x100.jpg "Roflex 150 Gasket with Tape (pair)")
Gasket for ComfoPipe penetration through wall and air barrier. Comes in a set of two with tape for install.
$42.00
Lunos eGO fresh air Venitlation unit PLUS Weather Barrier, Air Barrier and Vapor Control Layer. Kits for Healthy Tiny Homes.
$2,549.00
Mainstream Corporation is a Colorado based Passive House Design, Consulting firm. Specializing in Passive House Products for your building project.
