ORIGINAL WATER PROOFERS
DRYLOK® and Sika PRO Select have teamed up to provide a durable, efficient, and reliable basement waterproofing solution


Your DIY Basement Waterproofing Guide
We’re here to walk you through the entire basement waterproofing process using DRYLOK® and Sika PRO Select products. We break down each step, from surface preparation to the final sealing, so you can tackle your project with professional results.
Our experts demonstrate how to create a lasting waterproof barrier that will keep your basement dry for years. By combining DRYLOK®’s reliable waterproofing coating with Sika PRO Select’s advanced sealants, you’ll learn how to keep your basement fully protected against moisture and water damage.
Product Specs at Your Fingertips
All the details and specs you need to make the best choices for your project.

Why DRYLOK® Sika PRO Select Work Best Together
Maximum Protection
DRYLOK® waterproofing solutions pair seamlessly with Sika PRO Select’s high-performance sealants and coatings, creating a solution that guarantees long-lasting protection.
Simpless integration
When combined, DRYLOK® and Sika PRO Select work together to form a durable barrier against moisture and water damage. Each product complements the other, ensuring a waterproof seal that stands the test of time.
Effortless applications
DRYLOK® and Sika PRO Select are crafted for easy application, giving you the confidence to take on your basement waterproofing project without the need for professional assistance. Achieve expert-level results with a simple, straightforward process.
DIY-Friendly
DRYLOK® and Sika PRO Select products are designed with DIYers in mind. Together, they provide a powerful yet user-friendly approach to waterproofing your basement, saving you time, money, and effort.
Explore Our Trusted Waterproofing Products
Browse our range of DRYLOK® and Sika PRO Select products designed to make your basement waterproofing project simple, effective, and long-lasting.
Get DRYLOK® shipped to you or schedule in-store pick-up with one of our online retailers.


FAQs
Discover how DRYLOK® and Sika PRO Select can transform your basement into a safe, dry space. Together, they’re setting a new standard for waterproofing.
-
How do DRYLOK® and Sika PRO Select work together for basement waterproofing? ↓
DRYLOK® and Sika PRO Select work together to create a complete basement waterproofing system. Sika’s advanced sealants repair cracks, gaps, and joints, while DRYLOK®’s waterproof coatings provide a long-lasting barrier against moisture.
-
Can I use both DRYLOK® and Sika PRO Select on different surfaces? ↓
Yes, DRYLOK® and Sika PRO Select can be used on different surfaces to create a comprehensive waterproofing system. Sika sealants are ideal for sealing cracks, joints, and gaps in walls, floors, and around doors and windows, while DRYLOK® coatings provide a protective, waterproof finish. Once Sika sealants are fully cured (7 days), DRYLOK® Original, Floor & Wall, or E1 Concrete Floor Paint can be applied for long-lasting protection.
-
Do I need to prepare the surface before using DRYLOK® and Sika PRO Select? ↓
Yes, it’s essential to clean and dry the surface before using both products. Remove efflorescence with DRYLOK® Etch, clean the area, and make sure all surfaces are dry. Repair cracks, gaps, and joints with Sika PRO Select sealants, then allow them to fully cure before applying DRYLOK® waterproof coatings.
-
How long do I need to wait between using DRYLOK® and Sika PRO Select? ↓
Sika PRO Select sealants need to fully cure before applying DRYLOK® coatings, which typically takes 7 days. Once cured, you can apply DRYLOK® Original, Floor & Wall, or E1 Concrete Floor Paint over the sealant for a durable, waterproof finish.
-
Is this waterproofing system suitable for DIY projects? ↓
Absolutely! Both DRYLOK® and Sika PRO Select are designed for easy application, making them ideal for DIY basement waterproofing. With clear instructions and user-friendly tools, you can achieve professional-level results on your own.
Still have a questions?
Our experts are here to help with any questions or guidance you need to get started on your next project!