SIKA · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
SikaShield E50 HDPE SA IN 1,5 mm
1.5 mm cold-applied, self-adhesive SBS-modified bituminous membrane with HDPE film
Product Overview
SikaShield E50 HDPE SA IN 1,5 mm is a self-adhesive, fully bonded, post-applied waterproofing membrane that combines an SBS-modified bitumen compound with a cross-laminated HDPE film top layer and a peel-off release liner. Because it bonds cold, the membrane is rolled onto a primed substrate without torches or hot works, making it ideal for confined or fire-sensitive areas. It is used to waterproof basements, horizontal reinforced-concrete slabs, decks, podiums, vertical walls and foundations. The SBS modification keeps the sheet flexible at low temperatures while resisting tearing and ageing. Space Arc Engineering, the authorized Sika distributor in India, supplies this membrane with application guidance for infrastructure, industrial, commercial and residential waterproofing works.
Features & Benefits
- Cold, self-adhesive application with no flames or heating equipment
- Ideal for confined spaces and fire-sensitive renovation sites
- Cross-laminated HDPE film resists puncture and abrasion
- SBS modification keeps it flexible and crack-tolerant in cold weather
- Good resistance to soil and groundwater aggression
- Simple peel-and-stick install reduces labour and skill demand
Technical Highlights
| Coverage | Rolls are 1.0 m (+/-0.01) wide and 20.0 m (+/-0.2) long; allow 100 mm side and 150 mm end overlaps. |
| Strength | Tensile strength >3.5 N/mm2, elongation at break >180% and tear resistance >125 N/mm. |
| Performance | Static puncture resistance >200 N with joint peel resistance >1.8 N/mm; service range -15 C to +50 C. |
| Application Conditions | Apply at +5 C to +50 C with relative humidity below 80% on a primed, sound substrate. |
| Packaging | Thickness 1.50 mm (+/-0.08) at about 1.70 kg/m2, black HDPE top face, 20 m rolls. |
Applications
- Fire-sensitive basement waterproofing where torches are barred
- Industrial podium decks and equipment-room floors
- Commercial building foundations and below-grade walls
- Renovation and reconstruction of existing structures
- Residential terrace slabs and retaining wall protection
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Type | Self-adhesive SBS-modified bituminous membrane |
| Base | SBS bitumen with cross-laminated HDPE film, PE liner |
| Thickness | 1.50 mm +/- 0.08 mm |
| Mass | ~1.70 kg/m2 +/- 0.09 |
| Roll size | 1.0 m x 20.0 m |
| Application temp. | +5 C to +50 C, RH <80% |
Datasheet & Documents
Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.
Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com
Frequently Asked Questions
Does SikaShield E50 HDPE SA need a torch to install?
No. It is a cold, self-adhesive membrane applied by peeling the release liner and rolling it onto a primed substrate, so no flames or heating are required.
What overlaps are recommended?
Use a minimum overlap of 100 mm at the sides and 150 mm at the ends. Always confirm detailing against the current TDS.
What service temperature can it handle?
The membrane is rated for a service temperature range of -15 C to +50 C, and stays flexible at low temperatures thanks to its SBS modification.
Where is this membrane typically used?
It suits basements, horizontal slabs, decks, podiums, vertical walls and foundations, and is especially useful in confined or fire-sensitive areas.
Who supplies SikaShield E50 HDPE SA IN 1,5 mm in India?
Space Arc Engineering is an authorized Sika distributor in India. Contact +91 9999155255 or info@space-arc.com for pricing and technical support.
Related Products
- SikaShield W159 ED 1,5 mm — Wet-applied bituminous membrane for similar below-ground walls and slabs.
- SikaShield P24 S IN 3 mm — Torch-applied bituminous membrane for heavier multi-layer systems.
- SikaSwell A — Hydrophilic profile for sealing construction joints in the structure.
- SikaShield Primer S-30 IN — Bituminous primer that improves membrane adhesion to the substrate.
Buy SikaShield E50 HDPE SA IN 1,5 mm — Sika Distributor in India
Space Arc Engineering is an Authorized Project Distributor supplying Sika products for infrastructure, industrial, commercial and residential projects across India.
+91 9999155255 | +91 7290089007 | info@space-arc.com