PLÁSTICO - COLAR, SOLDAR, CONSERVAR, ETC

COLA INSTANTÂNEA 100 VEZES MAIS FORTE
(Cola instantânia + Bicabornato de sódio)

COLAR:

VIDEOS ver IN:
1) https://www.youtube.com/watch?v=cxDyEmOWBX0


SOLDAR PLÁSTICO:

VIDEOS ver IN:
1)  https://www.youtube.com/watch?v=WH3a3Lw3Slo&t=144s
2) https://www.youtube.com/watch?v=Fta7SuDVDYI&t=46s


CONSERVAR A COLA:

VIDEO ver IN:
1) https://www.youtube.com/watch?v=XkiC-obqZ_w