Chem-Set™ MS-35 White – 10.3 oz Cartridge



Backordered - 7-12 day lead time

MEETS SPECIFICATIONS: ASTM C920 Type S, Grade NS, Class 25, Use NT, A, M, G; TT-S-00230C, USDA Approved, AAMA 808.3, 805.2, 803.3 (Type I), 802.3 (Type II).

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Chem-set™ MS-35 White is a one-component, high early green strength, high performance, non-sag, multi-purpose elastomeric, silyl-terminated polyether adhesive and sealant. The MS-35 is a great alternative to 100% RTV Silicones (like RTV4500) in that the MS-35 combines the sealing capabilities of a silicone but also provides the strength of a construction adhesive.

Features & Benefits:

  • Combines best qualities of urethane and silicone sealants
  • High early green strength/same day painting
  • Bonds to most substrates without priming
  • Wide range of applications
  • Ready to use, reduces labor costs
  • Easier to match part contours
  • Vibration damping
  • Improved aesthetics
  • Low dirt pick-up
  • Speed and ease of application
  • Save application steps
  • Ideal for vehicular, signage and any application where a standard silicone is not normally strong enough

Physical Properties Test Method
Cure System Hybrid, Moisture Cure
Movement Capability, % ±25% ASTM C-719
Modulus High ASTM D-412
Physical Properties (Cured) Rubber
Specific Gravity 1.66
Extrusion Rate, g/min.
1/8”orifice @ 50 psi
320 ASTM C-1183
Temperature Range -75Ëš F to 220Ëš F
Intermittent Temperature Range 250Ëš F
Accelerated Weathering (2,000 hrs.) UV-A, No Change QUV Weatherometer
Skin Over Time (min) 20* MNA Method
Tack Over Time (min) 40* ASTM C-679
Cure Rate 1/8″” per 24hrs*


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Weight 0.8125 lbs
Dimensions 2 × 2 × 9 in

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