Antonyms of adj self-sealing

2 senses of self-sealing

Sense 1
self-sealing -- (capable of sealing itself as after being pierced; "self-sealing tires")

INDIRECT (VIA punctureless) -> puncturable -- (capable of being punctured)

Sense 2
self-sealing -- (seals without the application of moisture; "self-sealing envelopes")

INDIRECT (VIA adhesive) -> nonadhesive -- (not tending to adhere)

Similarity of adj self-sealing

2 senses of self-sealing

Sense 1
self-sealing -- (capable of sealing itself as after being pierced; "self-sealing tires")
       => punctureless (vs. puncturable) -- (being without punctures or incapable of being punctured)

Sense 2
self-sealing -- (seals without the application of moisture; "self-sealing envelopes")
       => adhesive (vs. nonadhesive) -- (tending to adhere)