3M Tamper-Proof Sealant 1252

Overview

• Application Type

  • Sealant - Seal

• 1 Part or 2 Part

  • 1 Part or 2 Part - 1 Part

• Material Form

  • Liquid

• Substrate

  • Metal
  • Aluminum - Aluminium, Alclad
  • Brass
  • Steel
  • Rubber - Nitrile

• Industry

  • Two Wheel Vehicles
  • Electronics
  • Industrial - Tubes

• Chemistry

  • Other - Nitrile

• Application Method

  • Dispenser - Application equipment, High pressure injection, Pump
  • Roll - Rollercoating
  • Spatula/Trowel - Knife coating, Trowel

• Cure Method

  • Room Temperature / Air Dry - Air drying

• Color

  • White

Specifications

Cure Specs

Cure Time (min)	Fast
Viscosity (cPs)	500 to 2,500	Test Method
Tack Free Time (min)	0.33

Bond Strength

Shear Strength (psi)	173, 164	Test Method

Material Resistance

Chemical Resistance	Fungus, Gasoline, Jet fuel, Oil

Conductivity

Dielectric Strength (V/mil)	>100	Test Method
Surface Resistivity (O)	minimum 1e10 (ohms)	Test Method
Volume Resistivity (O)	1e10 (ohms/cm)	Test Method

Hardness

Shore A Hardness	97 to 99	Test Method

Other Properties

Flash Point (°F)	24.8
% Solids (%)	61 to 73	Test Method

Business Information

Shelf Life Details	Storage: Store at 60-80°F (16-27°C) for maximum storage life. Higher temperatures reduce normal storage life. Lower temperatures cause increased viscosity of a temporary nature. Tubes must be stored in an inverted position (tips down). Rotate stock on a “first in-first-out” basis.Shelf Life: When stored in the original unopened container, under the conditions recommended, this product has a shelf life of 9-12 months @ 40°F (4°C).
Shelf Life Temperature (°F)	39
Shelf Life (mon)	9 to 12 Unopened Container