Product Data Sheet Show all documents
SikaSwell®-1 Rapid NS

SikaSwell®-1 Rapid NS

Non-swelling, fast curing joint mastic

SikaSwell®-1 Rapid NS is a 1-part, fast curing, non-swelling adhesive with very high initial grab which bonds most common construction substrates. Used for adhering SikasSwell® Profiles within construction joints.

  • Fast Curing 
  • Early handling after 20 min
  • 1-part, easy and fast to apply
  • Highly economical joint sealing solution
  • Versatile solution for joints and details
  • Permanently water resistant (wet & dry cycles)
  • Good adhesion to various substrates

 
Product Data Sheet Show all documents
SikaSwell-1 Rapid NS

Usage

Fixing / Adhering swellable profiles:
  • SikaSwell® A Profiles
  • SikaSwell® P Profiles
 

Advantages

  • Fast Curing 
  • Early handling after 20 min
  • 1-part, easy and fast to apply
  • Highly economical joint sealing solution
  • Versatile solution for joints and details
  • Permanently water resistant (wet & dry cycles)
  • Good adhesion to various substrates

 

Packaging

600 ml unipacs - 20 unipacs / box

Colour

Black

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Tested alongside SikaSwell A-Profiles to Vattenfall test for hydrophilic waterstops.  Report No. 2278-61
Product Information

Chemical Base

Silane terminated polymer 

Shelf Life

12 months from the 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 +25 °C. Always refer to packaging

Density

~1.50 kg/l

(ISO 1183-1)
Technical Information

Shore A Hardness

~55 (after 28 days)

(ISO 868)

Tensile Strength

~2,5 N/mm2

Elongation at break

~350 %

Service Temperature

−40 °C min. / +60 °C max.

 

Application

Application Information

Sag Flow

~1 mm (20 mm profile, 23 °C)

(ISO 7390)

Curing Rate

~4 mm/24 h (23 °C / 50 % r.h.) 

(CQP 049-2)

Skin Time

~12 min (23 °C / 50 % r.h.)

(CQP 019-1)

Ambient Air Temperature

+5 °C min. / +35 °C max.

Substrate Temperature

+5 °C min. / +35 °C max., min. 3 °C above dew point temperature 
Consumption

Consumption

10mm bead delivers 6lm / 600ml Sausage
Application steps

SUBSTRATE QUALITY

The substrate must be sound, clean, dry or matt damp and free from all surface contaminants that could impair the adhesion of the sealant.

 

CLEANING OF TOOLS

Clean all tools and application equipment immediately after use with Sika® Thinner C. Hardened material can only be removed mechanically.

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