Our main brands

Bostik Worldwide

Bostik around the world

top
  • Product

SL-Primer™

Self-Leveling Underlayment Primer
TDS Brochure
Contact our experts
Product overview

Bostik SL-Primer™ is designed for use with Bostik’s line of self-leveling underlayments and patches. SL-Primer™ is a high solids latex primer that seals porous substrates and facilitates bond of the underlayment to the subfloor. SL-Primer™ can be used over concrete and exterior-grade plywood substrates. 

Geographic availability
  • United States of America

Smart Advantages

 
Seals porous substrates
Fast drying
Low VOC, water-based formulation
News & Events

Latest news

May 17 2021
    Corporate Innovation

Bostik Announces Launch of New Mobile App

Bostik has announced the release of its new Bostik Pro™ app, available for free on both iOS ...

Read more
Bostik-Pro-App-Banner-Updated2_640x480.jpg
Bostik-Pro-App-Banner-Updated2_640x480.jpg

Product Features

  • Roll, broom or spray application
  • Water-based and VOC compliant
  • Very low odor
  • Small particle size for excellent penetration
  • Excellent bond strength and fast penetration
  • Can be applied to green concrete a minimum of 7 days old
  • Contributes points to LEED® certified projects

Related market & applications

Wall & Floor

Related products

sl-150_productsignpost_372x2402.jpg
sl-150_productsignpost_372x2402.jpg
SL-150™
  • Product
Fast Setting Self-Leveling Underlayment
Read more
sl-rapid-self-leveling-underlayment-image_372x240-copy.jpg
sl-rapid-self-leveling-underlayment-image_372x240-copy.jpg
SL-Rapid™
  • Product
Rapid Setting Self-Leveling Underlayment
Read more
bostimat_productsignpost_372x240_0012.jpg
bostimat_productsignpost_372x240_0012.jpg
BostiMat™
  • Product
Fiber Reinforcement Matrix Sheet
Read more
collomix_productsignpost_372x240_0012.jpg
collomix_productsignpost_372x240_0012.jpg
Collomix Mixer
  • Product
Levmix 65 Mobile Mixer
Read more
bostik-d-250-moisture-vapor-barrier-coating-image_372x2402.jpg
bostik-d-250-moisture-vapor-barrier-coating-image_372x2402.jpg
D-250™
  • Product
Moisture Vapor Barrier Coating
Read more
levelingpins_productsignpost_372x240_0012.jpg
levelingpins_productsignpost_372x240_0012.jpg
Leveling Pins
  • Product
A visual guide to ensure consistency and accuracy of pour depths
Read more
mvp4-moisture-cure-urethane-for-wood-floors-image_372x2402.jpg
mvp4-moisture-cure-urethane-for-wood-floors-image_372x2402.jpg
MVP4®
  • Product
Moisture Vapor Protection, Anti-Fracture and Noise Reduction Membrane
Read more
sl-100-self-leveling-underlayment-image_372x240.jpg
sl-100-self-leveling-underlayment-image_372x240.jpg
SL-100™
  • Product
Self-Leveling Underlayment
Read more
bostik-sl-175-tds-1
bostik-sl-175-tds-1
SL-175™
  • Product
Premium Self-Leveling Underlayment & Wear Layer
Read more
sl-200_productsignpost_372x240.jpg
sl-200_productsignpost_372x240.jpg
SL-200™
  • Product
Ultra Fluid Self-Smoothing Underlayment
Read more
sl-gyp_productsignpost_372x240_0012.jpg
sl-gyp_productsignpost_372x240_0012.jpg
SL-Gyp™
  • Product
Hybrid Gypsum-Based Self Leveling Underlayment
Read more
self-leveling-toolkit_productsignpost_372x2402.jpg
self-leveling-toolkit_productsignpost_372x2402.jpg
Self Leveling Tool Kit
  • Product
Simplify your Bostik smart adhesive installation
Read more
slab-coteab_productsignpost_372x240_001.jpg
slab-coteab_productsignpost_372x240_001.jpg
Slab-Cote™
  • Product
Extreme Moisture Vapor Barrier Coating
Read more
totalprime-multi-surface-bond-enhancing-primer-image_372x240.jpg
totalprime-multi-surface-bond-enhancing-primer-image_372x240.jpg
TOTALPrime™
  • Product
Multi-Surface Bond-Enhancing Primer
Read more
ultrafinishpro_productsignpost_372x240_0012.jpg
ultrafinishpro_productsignpost_372x240_0012.jpg
UltraFinish™ Pro
  • Product
Premium Portland Cement Repair Patch
Read more
ultraramp_productsignpost_372x240_0012.jpg
ultraramp_productsignpost_372x240_0012.jpg
UltraRamp™
  • Product
Premium Portland Cement Ramping Patch
Read more
universal-primer-pro-self-leveling-underlayment-primer-image_372x240.jpg
universal-primer-pro-self-leveling-underlayment-primer-image_372x240.jpg
Universal Primer™ Pro
  • Product
Deep Penetrating Primer
Read more
bostik-webcrete-95-floor-patch-image_372x240.jpg
bostik-webcrete-95-floor-patch-image_372x240.jpg
Webcrete® 95
  • Product
Fast-Setting, High Strength, Floor Patch
Read more
webcrete98_productsignpost_372x240_0012.jpg
webcrete98_productsignpost_372x240_0012.jpg
Webcrete® 98
  • Product
Premium, Fast-Setting, Polymer-Modified, Portland Cement Patch
Read more
webpatch-d-9001_productsignpost_372x2402.jpg
webpatch-d-9001_productsignpost_372x2402.jpg
Webpatch® D-9001
  • Product
Fast-Setting Polymer-Fortified Gypsum Patch
Read more