Brands and countries
  • Product

Ultra-Set® SingleStep2™

Advanced Tri-Linking™ Adhesive, Moisture Control & Sound Reduction Membrane
TDS SDS All Documents
Where to Buy
Product overview

Ultra-Set SingleStep2 is a high-performance adhesive, moisture control, and sound reduction membrane all in one. Utilizing Bostik’s innovative AXIOS® Tri-Linking™ Polymer Technology, this formulation ensures superior long-term durability, moisture control, and sound abatement properties typical of high-end urethane adhesives. Additionally, it is easier to spread and clean off prefinished flooring both before and after curing.

This adhesive contains 1% recycled rubber material, has zero VOCs (as calculated per SCAQMD Rule 1168), and does NOT contain any water. Ultra-Set SingleStep2 also features Bostik’s BLOCKADE® antimicrobial protection, which inhibits the growth of bacteria, mold, and mildew on the surface of the cured membrane, effectively resisting stains caused by mold.

Geographic availability
  • Canada
  • United States
Available sizes
4 gallon pail

Product information

The following product has a new version :
Please consult its associated page by clicking on the button below.
Discover the new product

Smart Advantages

 
Easy clean before and after cure
Lifetime warranty for unlimited moisture vapor protection
Superior sound dampening performance

Latest news

Apr 14 2025
  • Wall & Floor
  • Events
Bostik to Showcase Tailgate-Themed Booth and Innovative Flooring Solutions at NWFA Expo 2025
Bostik is excited to announce its participation in the National Wood Flooring Association (NWFA) ...
Read more
nwfa-2025-640x480.jpg
nwfa-2025-640x480.jpg
Jun 03 2024
  • Wall & Floor
  • News
  • Products
Bostik Launches Voice of Customer Survey
Bostik Launches Voice of Customer Survey to Better Understand the Value of Pigment-Free Hardwood ...
Read more
bostik-hardwood-promotion_2_640x480.jpg
bostik-hardwood-promotion_2_640x480.jpg

Next events

bostik-academy-flooring-surface-prep-adhesives_640x480.jpg
Bostik Academy
Flooring Surface Prep & Adhesives
May 14-15, 2025
Bostik Academy - Temecula
27430 Bostik Ct.
Temecula, CA 92590

Presented by Bostik, discover our cutting-edge solutions in surface preparation, sealants, and ...

More information
bostik-hardwood-flooring_640x480.jpg
CEU Webinar: Hardwood Flooring Systems for Durability, Moisture Control, & Sound Reduction
Thursday, May 8, 2025 11:00 AM EDT
Online Webinar

This course reviews best practices for a typical hardwood flooring installation and discusses the ...

More information
bostik-academy-hardwood-in-person-training_640x480.jpg
Bostik Academy
Advanced Flooring Prep & Adhesives
May 1, 2025
BPI - Dallas 
4251 Fleetwood Road
Fort Worth, TX 76155

Presented by Bostik, learn about our innovative surface prep, grout, resilient and hardwood ...

More information

Bostik’s single-step hardwood adhesive solutions offer unparalleled performance and can reduce installation timelines, materials, and costs.

Contact a Bostik sales representative below to find out how Ultra-Set SingleStep2 can save you money on your next project.

Contact Bostik Today!

Ultra-Set SingleStep2 Physical Properties
Use Environments  Substrates Flooring Types
Residential Concrete Solid Hardwood
Offices/Light Commercial Plywood Engineered Hardwood
Heavy Commercial OSB Bamboo
Offices Recycled Rubber Underlayment Cork
Hospital Well-Bonded Vinyl Parquet
  Terrazzo Plywood
  Ceramic Tile Ceramic Tile, Marble,
Stone Inlays (Residential or light commercial only)
  Gypsum Underlayments (Dry, above grade)  
  Cement Patch/Underlayment  

 

 

 

 

 

 

 

 

 

 

Associated Videos

Bostik Ultra-Set® SingleStep2™ Hardwood Floor Adhesive vs. Other Sound Reduction Barriers

Bostik Ultra-Set SingleStep2 Demonstration at NWFA EXPO 2023

Related market & applications

Related products

efa-4gal-640x480.jpg (EFA+ 4 gal Package)
efa-4gal-640x480.jpg (EFA+ 4 gal Package)

EFA+™

  • Product
Wood Flooring Adhesive and Moisture Vapor Retarder
Read more
ultra-set-singlestep2-4gal-640x480.jpg (Ultra-Set SingleStep2 4 Gal Product Render)
ultra-set-singlestep2-4gal-640x480.jpg (Ultra-Set SingleStep2 4 Gal Product Render)

Ultra-Set® SingleStep2™

  • Product
Advanced Tri-Linking™ Adhesive, Moisture Control & Sound Reduction Membrane
Read more
bst-urethane-hardwood-floor-adhesive-image._372x240.jpg
bst-urethane-hardwood-floor-adhesive-image._372x240.jpg

BST™

  • Product
Wood Flooring Adhesive and Moisture Vapor Retarder
Read more
bostiks-best-4gal-640x480.jpg (Bostik's BEST 4 Gallon Bucket Package)
bostiks-best-4gal-640x480.jpg (Bostik's BEST 4 Gallon Bucket Package)

Bostik's BEST®

  • Product
Wood Flooring Urethane Adhesive and Moisture Vapor Control
Read more
Bostik-Sausage-Cartridge-guns_768x576.jpg
Bostik-Sausage-Cartridge-guns_768x576.jpg

Cartridge & Sausage Guns

  • Product
High Quality Cartridge & Sausage Guns
Read more
climb-hardwood-wall-tread-adhesive-image._372x240.jpg
climb-hardwood-wall-tread-adhesive-image._372x240.jpg

Climb™

  • Product
Hardwood Wall Plank & Tread Cap Adhesive
Read more
greenforce-4gal-640x480.jpg (GREENFORCE 4 Gal Pail)
greenforce-4gal-640x480.jpg (GREENFORCE 4 Gal Pail)

GREENFORCE®

  • Product
Advanced Tri-Linking™ Adhesive, Moisture Vapor Control & Sound Reduction Membrane
Read more
bostik-grip-n-shield-hardwood-flooring-adhesive-image_372x2402.jpg
bostik-grip-n-shield-hardwood-flooring-adhesive-image_372x2402.jpg

Grip-N-Shield™

  • Product
Hardwood Flooring Adhesive and Moisture Vapor Control
Read more
multigrip_productsignpost_372x240_0012.jpg
multigrip_productsignpost_372x240_0012.jpg

MultiGrip™

  • Product
Urethane Wood Flooring Adhesive
Read more
pro-cure-640x480.jpg (Pro-Cure 4 Gal Bucket)
pro-cure-640x480.jpg (Pro-Cure 4 Gal Bucket)

Pro-Cure™

  • Product
Moisture-Cure Urethane Adhesive
Read more
Pro-MSP-1_101722_640x480.jpg (Bostik Pro-MSP)
Pro-MSP-1_101722_640x480.jpg (Bostik Pro-MSP)

Pro-MSP™

  • Product
Hardwood Adhesive with Moisture Vapor Control & Sound Reduction
Read more
singleapp_productsignpost_372x240_0012.jpg
singleapp_productsignpost_372x240_0012.jpg

SingleApp™

  • Product
Wood Flooring Adhesive & Moisture Vapor Membrane
Read more
supreme-grip_640x480.jpg (SupremeGrip 4 Gallon Bucket)
supreme-grip_640x480.jpg (SupremeGrip 4 Gallon Bucket)

SupremeGrip™

  • Product
Hardwood Adhesive with Subfloor Moisture Control
Read more
tread-lock-premium-wood-stair-retread-adhesive-image_372x2402.jpg
tread-lock-premium-wood-stair-retread-adhesive-image_372x2402.jpg

Tread-Lock™

  • Product
Premium Wood Stair Retread Adhesive
Read more
ultragrip-640x480.jpg (UltraGrip 4 Gal Bucket)
ultragrip-640x480.jpg (UltraGrip 4 Gal Bucket)

ULTRAGRIP™

  • Product
Advanced Tri-Linking™ Adhesive, Moisture Control, & Sound Reduction Membrane
Read more
bostik-ultimate-adhesive-remover_372x240.jpg
bostik-ultimate-adhesive-remover_372x240.jpg

Ultimate™ Adhesive Remover

  • Product
Adhesive Remover
Read more
vapor-lock-urethane-hardwood-floor-adhesive-image_372x240.jpg
vapor-lock-urethane-hardwood-floor-adhesive-image_372x240.jpg

Vapor-Lock™

  • Product
Hardwood Adhesive, Moisture Control & Sound Reduction Membrane
Read more
wood-grip_productsignpost_372x240_0012.jpg
wood-grip_productsignpost_372x240_0012.jpg

WOOD-GRIP™

  • Product
Hardwood & Bamboo Adhesive & Moisture Control Membrane
Read more
wood-grip-advanced_productsignpost_372x240_0012.jpg
wood-grip-advanced_productsignpost_372x240_0012.jpg

WOOD-GRIP™ Advanced™

  • Product
Advanced Tri-Linking™ Adhesive, Moisture Control & Sound Reduction Membrane
Read more
bostik-wood-grip-plus-tds-1
bostik-wood-grip-plus-tds-1

WOOD-GRIP™ Plus

  • Product
Advanced Tri-Linking™ Adhesive and Moisture Control Membrane
Read more
wood-p212-bond-640x480.jpg (Wood P212 Bond 4 Gal Bucket)
wood-p212-bond-640x480.jpg (Wood P212 Bond 4 Gal Bucket)

Wood P212 Bond™ 

  • Product
Wood Flooring Adhesive and Moisture Vapor Retarder
Read more
wood-tack-engineered-wood-flooring-adhesive_image_372x240.jpg
wood-tack-engineered-wood-flooring-adhesive_image_372x240.jpg

Wood-Tack™

  • Product
Engineered Wood Flooring Adhesive
Read more
Top