Product Data Sheet Show all documents

Sika® Dilatec® ER-350

PVC multifunctional sealing tape for PVC membranes

Sika® Dilatec® ER-350 is a flexible waterproofing tape based on polyvinyl chloride (PVC) with advanced adhesion properties. The tape terminates and connects Sikaplan® WP (PVC) sheet membranes onto concrete or metal substrates. The E-edge on one side of the tape is bonded to concrete or metal with Sikadur® epoxy adhesives. The R-edge on the other side is hot air welded to the Sikaplan® WP membranes. Thickness 1,6 mm. Part of the Sika® Dilatec® joint sealing system.

  • Multifunctional solution for sealing PVC membranes onto concrete and metal substrates
  • Good adhesion properties
  • No activation on site required
  • High flexibility and joint bridging ability
  • Good chemical resistance
  • Root penetration resistant
  • Hot air weldable
  • Adaptable to many different jointing situations
Product Data Sheet Show all documents

Usage

Sealing of different structures and applications including:
  • Bridges
  • Basements
  • Cut and cover tunnels
Sealing of:
  • Connections between PVC waterproofing membranes onto concrete or metal substrates
  • Construction joints
  • Terminations
 

Advantages

  • Multifunctional solution for sealing PVC membranes onto concrete and metal substrates
  • Good adhesion properties
  • No activation on site required
  • High flexibility and joint bridging ability
  • Good chemical resistance
  • Root penetration resistant
  • Hot air weldable
  • Adaptable to many different jointing situations

Packaging

1 roll, 20 m length

Refer to current price list for packaging variations

Colour

Tape with glass fibre reinforcement and fabric edging strip. Top surface is light grey, bottom surface is black.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

  • Material Properties Sika® Dilatec® ER-350, tecnotest ag, Test report No. A4020-05
Product Information

Composition

PVC, bitumen compatible (PVC-P-BV)

Shelf life

36 months from date of production

Storage conditions

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C. Opened and unprotected rolls must be used within 2 months. Always refer to packaging.

Width

350 mm

Thickness

1,6 mm
System information

System structure

Refer to System Data Sheet: Sika® Dilatec®
Technical Information

Resistance to impact

≥ 650 mm

(SN EN 12691, method A)

Resistance to root penetration

Compliant

(SIA V280)

Tensile strength

> 6,5 N/mm2

(EN ISO 527-1)

Elongation

> 200 %

(EN ISO 527-1)

Tear strength

Weld seam strength

(DIN 16 726)

Failure always adjacent to seam

Seam strength

Weld seam strength: Failure always adjacent to seam

(DIN 16 726)

Service temperature

-10 °C min. to +40 °C max

Foldability at low temperature

Passed

(SN EN 495-5)

No cracks at  -25 °C

Watertightness

Pass (Method B, 24 h/10 bar)

(EN 1928)

Chemical resistance

Pass (28 d / +23 °C)

(EN 1847)

Pass (Method B, 24h / 60 kPa)

(EN 1928)

Reaction to fire

Euroclass E

(EN ISO 11925)

Application

Application Information

Ambient air temperature

Refer to System Data Sheet: Sika® Dilatec®

Substrate temperature

Refer to System Data Sheet: Sika® Dilatec®

Documents