Product Data Sheet Show all documents

Sarnafast® SBF-6.0 x L

Carbon Steel Fastener for Mechanically Fastening Roof Waterproofing Membranes and Thermal Insulation

Case hardened carbon steel fastener with a drilling tip for mechanical fastening roof waterproofing membranes and thermal insulation.

  • Fast and easy installation due to optimised drill tip
  • High pull-out values in thin steel substrates due to 6 mm wide, asymmetric thread
  • High quality corrosion protection, environment friendly, free of Chromium VI
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Product Data Sheet Show all documents

Usage

Steel fastener for mechanical fastening roof waterproofing membranes and thermal insulation into steel, concrete or timber decks. Used in combination with:
  1. Sarnafast® Tube SFT-50
  2. Sarnabar® Tube SBT-20
  3. Sarnafast® KTL
  4. Sarnafast® DTL
  5. Sarnabar® Fastening Profiles
  6. Sarnafast® IF/IG-C
  7. SikaRoof® Induction Welding Disc FPO/PVC
  8. SikaRoof® Anchor Washer
 

Advantages

  • Fast and easy installation due to optimised drill tip
  • High pull-out values in thin steel substrates due to 6 mm wide, asymmetric thread
  • High quality corrosion protection, environment friendly, free of Chromium VI

Packaging

Refer to current price list for packaging variations.

Colour

Surface:

smooth

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • European Technical Approval ETA-23/0859

  • FM Approval Standard 4470
Product Information

Chemical Base

Case hardened carbon steel with Durocoat® corrosion protection.

Shelf Life

5 years from date of production.

Storage Conditions

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions. Always refer to packaging.

Head type

  • Head diameter 9.8 mm

  • Head height 3 mm

  • Drive Torx T25 (in each packaging unit a Drive Torx bit is included)
Technical Information

Corrosion resistance

Resistance 15 cycles Kesternich test according to:

• EAD 030351-00-0402, A2.4

Application

Application Information

Ambient Air Temperature

- 20 °C min. / + 60 °C max.

Substrate Temperature

- 30 °C min. / + 60 °C max.
Application steps

APPLICATION

Sarnafast® SBF-6.0 x L must be installed in accordance with Sika application manual and installation instructions:

a) on steel deck:

Substrate quality:

S235 – S320GD

Substrate thickness:

min. 0.5 mm

max. 2 × 1.25 mm or 1 × 2.0 mm

Setting depth:

min. 20 mm

b) on concrete deck:

Substrate quality:

min. C12/C15

Substrate thickness:

min. 40 mm

Setting / drilling depth:

min. 32 mm (plus 15 mm additional drilling hole)

Drilling diameter:

5.0 mm

c) on timber deck:

Substrate material thickness:

min. 18 mm

Setting depth:

min. 30 mm

 

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