Power of Attorney

KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints
each and any of Haitham Khouri, Vivek Raj and Noriko Yokozuka its true and
lawful attorney-in-fact and agent, with full power of substitution and re-
substitution, for the undersigned and in his or her name, place and stead, in
any and all capacities (until revoked in writing) to:

   1.  sign any and all instruments, certificates and documents appropriate or
       required to be executed on behalf of the undersigned pursuant to sections
       13 and 16 of the Securities Exchange Act of 1934, as amended (the
       "Exchange Act"), and any and all regulations promulgated thereunder
       (including, without limitation, any joint filing agreement with respect
       thereto), and to file the same, with all exhibits thereto, and any other
       documents in connection therewith, with the Securities and Exchange
       Commission (the "SEC"), and with any other entity when and if such is
       mandated by the Exchange Act or by the bylaws of the Financial Industry
       Regulatory Authority;

   2.  prepare, execute, acknowledge, deliver and file a Form ID (including any
       amendments or authentications thereto) with respect to obtaining EDGAR
       codes, with the SEC;

   3.  seek or obtain, as the representative of the undersigned and on behalf of
       the undersigned, information on transactions in securities, from any
       third party, including brokers, employee benefit plan administrators and
       trustees, and the undersigned hereby authorizes any such person to
       release any such information to such attorneys-in-fact and the
       undersigned approves and ratifies any such release of information; and

   4.  perform any and all other acts which in the discretion of such attorneys-
       in-fact are necessary or desirable for and on behalf of the undersigned
       in connection with the foregoing.

The undersigned acknowledges that:

   1.  this Power of Attorney authorizes, but does not require, such attorneys-
       in-fact to act in their discretion on information provided to such
       attorneys-in-fact without independent verification of such information;

   2.  any documents prepared and/or executed by such attorneys-in-fact on
       behalf of any of the undersigned pursuant to this Power of Attorney will
       be in such form and will contain such information and disclosure as such
       attorney-in-fact, in his or her discretion, deems necessary or
       desirable;

   3.  the attorneys-in-fact do not assume (a) any liability for responsibility
       to comply with the requirements of the Exchange Act for any of the
       undersigned, (b) any liability for any failure to comply with such
       requirements for any of the undersigned, or (c) any obligation or
       liability for profit disgorgement under Section 16(b) of the Exchange Act
       for any of the undersigned; and

   4.  this Power of Attorney does not relieve any of the undersigned from
       responsibility for compliance with the undersigned's obligations under
       the Exchange Act, including without limitation the reporting requirements
       under Sections 13 and 16 of the Exchange Act.

The undersigned hereby gives and grants the foregoing attorneys-in-fact full
power and authority to do and perform all and every act and thing whatsoever
requisite, necessary or appropriate to be done in and about the foregoing
matters as fully to all intents and purposes as the undersigned might or could
do if present, with full power of substitution and revocation, hereby ratifying
all that such attorney-in-fact, or such attorney-in-fact's substitute or
substitutes, of, for and on behalf of the undersigned, shall lawfully do or
cause to be done by virtue of this Power of Attorney. This Power of Attorney
shall remain in full force and effect until revoked by the undersigned in a
signed writing delivered to such attorneys-in-fact.

                        [Signature page follows]

       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as of this 9th day of November 2021.

                                Signed: /s/ Robert S. Henderson
                                        ------------------------

                                Print Name: Robert S. Henderson