TechCrete 2500
TECHCRETE™ by Alchemco® is an award-winning Enzyme Modified Subsurface Waterproofing, designed to provide unparalleled waterproofing solutions for all stages of concrete. TECHCRETE offers durable, high-performance protection against water damage, extending any concrete structure to its designed life cycle. Our experts ensure each application meets the highest standards of precision and reliability. Alchemco delivers comprehensive, customized solutions to meet the unique needs of every client, ensuring peace of mind and long-lasting structural integrity.
Key Benefits
Trafficable once dry
Seals existing cracks up to 2.0 mm
Seals future cracks up to 1.5 mm
Non-hazardous and NSF / ANSI 61 Certified
Does not change aesthetic appearance
Long-term performance without reapplication
No Maintenance Required for Most Applications
Product Properties
Colorless, clear to slightly opaque, odorless, soapy feel
Non-toxic & Biodegradable
Percent non volatile solids 26.55%
Specific gravity at 77 °F (25 °C) : 1.21
Flash point - no true flash - boils at 214 °F (101 °C)
Auto-ignition temperature - N/A Non-explosive
pH 11.51
Application Rates
Coverage rate:
900 - 1,000 ft²/ 5 gallon pail
84 - 93 m² / 19 liter pail
9,900 - 11,000 ft² / 55 gal drum
920 - 1,022 m² / 208 liter drum
TechCrete 2500™
HOW ETT WORKS
With a single application, ETT remains within the concrete matrix — delivering protection from within for the life of the concrete.
ETT penetrates into cured concrete and, when activated with water, develops an insoluble gel within the concrete itself—forming a subsurface membrane that helps protect against water and chemical intrusion for the long term.
Works Within The Concrete
Unlike surface-applied coatings, ETT becomes part of the concrete, helping protect from within.
Spray Applied.
Long-Term Protection.
Fast, practical application with protection designed to remain
inside the concrete.
VOC Free $ Non-Toxic
responsible solution for projects that demand durability and safer chemistry.
Sustainable Performance
A responsible solution for projects that demand durability and safer chemistry.
Real-World Results
Waste Water Treatment Plant
Location: Cantanhede, Portugal
Application Date: 2024
Project Type: Waste Water Tank
Coverage Area: 110,000 sq ft
Tren Maya – New Construction Railroad Project
Location: Yucatan Peninsula in Mexico
Application Date: 2022 & 2023
Project Type: New Construction Railroad Project
Coverage Area: 8 million sq. ft. and counting
District 5 - Bridge
Location: Blackfoot, ID
Application Date: August 2023
Project Type: Bridge Repair
Coverage Area: 17,100 sq ft