STP LIMITED · AUTHORIZED DISTRIBUTOR · SPACE ARC ENGINEERING
ShaliPrime® AC
Silane-Siloxane Penetrating Primer for Concrete and Masonry
Product Overview
Space Arc Engineering, an Authorized Project Distributor for STP Limited, supplies ShaliPrime® AC — a silane-siloxane based primer from STP Limited for concrete and masonry surfaces. It penetrates into the pores of concrete and reacts with moisture present to form a hydrophobic (water-repelling) barrier within the concrete matrix — providing long-lasting protection without a surface film.
Key Applications
- Concrete facade and cladding water repellent treatment
- Masonry and natural stone waterproofing
- Concrete highway and bridge deck protection
- Below-grade concrete protection before exposed waterproofing
- Silane treatment before acrylic or STP liquid membrane coating
Advantages
- Penetrates deeply into concrete pores
- Reacts with moisture to form permanent hydrophobic layer
- No surface film — breathable, vapor-permeable
- Reduces chloride and water ingress in concrete
- Long-lasting protection (10+ years)
Technical Data
| Type | Silane-siloxane penetrating primer |
| Penetration | Into concrete pore structure |
| Film | No surface film (invisible) |
| Breathability | Vapor permeable |
| Substrates | Concrete, masonry, natural stone |
| Longevity | 10+ years (refer TDS) |
Get Pricing & Availability
📞 +91 9999155255 | +91 7290089007
📧 info@space-arc.com
FAQs
Does ShaliPrime AC leave a visible film on concrete?
No — it is invisible. Silane-siloxane penetrates into the pore structure without creating a surface coating, maintaining the natural appearance of the concrete.
Can it be used on previously coated surfaces?
Silane-siloxane penetrators work only on uncoated, bare concrete. Existing coatings must be removed before application.
Order from Space Arc Engineering
📞 +91 9999155255 | +91 7290089007 | 📧 info@space-arc.com
Get ShaliPrime® AC — Silane-Siloxane Penetrating Primer for Concrete and Masonry — pricing, TDS & technical help
Space Arc Engineering is an authorized STP distributor & applicator in Delhi NCR & pan-India. Fast quotes, datasheets and on-site support.
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