Sealprem DGR30

Sealprem DGR30 Strip Sealant

Sealprem DGR30

DGR 30 is a high-performance polyisobutylene (PIB) based sealing tape, available in grey.

Ideal for applications in Metal Roofing & Cladding.

Produced in either rectangular form 1.5mm to 6mm thick, 6mm to 50mm wide or in bead form, 3mm to 10mm diameter. Please contact Sealprem for industry recognised sizes.

Other dimensions are available subject to minimum batch quantities.

Specified by Kingspan and TATA. Recommended by Euroclad and CA Group.

Roll Sizes

  • 1.5mm x 9mm x 30m
  • 2mm x 6mm x 22.5m
  • 2mm x 15mm x 22.5m
  • 2mm x 19mm x 22.5m*
  • 3mm x 9mm x 15m
  • 3mm x 19mm x 15m
  • 3mm x 50mm x 15m
  • 5mm x 6mm x 9.6m
  • 6mm x 50mm x 5m
  • 3mm Bead x 16m
  • 4mm Bead x 12m
  • 6mm Bead x 8m
  • 8mm Bead x 6m
  • 4mm x 18 mm U section x 12m*
  • 5mm x 22mm U section x 9.6m*


Typical Applications

Applications include:

  • Side and end lap seal and detailing in metal and fibre cement roofing and cladding systems
  • Bedding door and window frames
  • Sealing rooflight side and end laps
  • Bedding trims and roof vents
  • Air, dust and water seals in compression joints and seams

Product Features

  • Highly conformable to most substrates
  • Excellent adhesion
  • 20-year warranty
  • Independently tested and approved to NFRC class A, Technical Bulletin 36
  • Good chemical and UV resistance
  • Easy release liner which aids application
  • Good movement accommodation

Enquire About Product

    Dynamic Tensile Adhesion 14 N/cm²
    Dynamic Shear Adhesion 18 N/cm²
    Force to compress 20% one pillar 5 x 6 mm0.35 Kgf/cm²
    Density1.65 g/cmᶾ
    Needle penetration45 0.1/mm @ 20°c
    Application temperature+5°C
    MVTR0.025 g/m²/24hr/mm