Mask

2211-8SQ - TechSpray Wondermask "P" 8oz Peel able Synthetic Latex Squeeze Bottle

Wondermask® P is a temporary, peel able solder mask comprised of a thixotropic, synthetic acrylic latex designed to withstand fluxing, wave soldering and cleaning operations.
Unlike natural latex mask, it contains no offensive ammonia and hence is non-corrosive to copper, gold, silver or pre-soldered surfaces. In addition, stability problems are averted.
When applied, the product is opaque pink, and when cured, becomes completely translucent red. Cured mask can be for masking conformal coatings. May be used in applications
such as robotic, pneumatic, hand applied or template screening (not recommended for silk screening).

RoHS Compliant

Chemical Components:

Deionized Water (7732-18-5)
50-60%

Hydroxylated lecithin (8029-76-3)
<2%

5-chloro-2-methyl-4-isothiazolin-3-one (26172-55-4)
<<1%

Alkyl benzyl Phthalate.(68515-40-2)

Alkoxylated Alkyl Phenol Proprietary

Nonylphenol Ethoxylate. (127087-87-0)
<3%

Magnesium Nitrate.. (10377-60-3)
<<1%

Performane & Application Data:

Cure Time:
1hr. Ambient
30 min @ 65°C
20 min @ 82°C

Application methods:
Template
Hand
Pneumatic
Robotic

Removal:
Peel off

Viscosity:
28,000-30,000 cps

Suggested thickness:
20-30 mils

Thinner:
D.I. Water

TS2211 - TDS